Operating Instructions SM1-671 SDD 1 SGM with S 150 control unit Sterling Material Processing
SDD 1 SGM Sterling Material Processing 5200 West Clinton Ave. Milwaukee, WI 53223 Telephone (414) 354-0970 Fax: (414) 354-6421 www.sterlco.
SDD 1 SGM Sterling Material Processing retains all rights to change the information in these operating instructions at any time without notice. SM1-671 We assume no liability for any errors or direct or indirect damage resulting in context with these operating instructions. Copying, translation or publication in any form except for personal use of purchaser requires approval from Sterling Material Processing. All rights reserved.
SDD 1 SGM Table of contents 1. Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1. For your safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1.2. For the operating safety of the equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 2. Concerning these Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SDD 1 SGM 5. Assembly instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.1. Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 5.2. SDD 1 SGM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 5.2.1. Mounting on the processing machine. . . . . . . . . . . . . . . . . . . . . . . . 5-3 5.3.
SDD 1 SGM 1. Safety instructions » These safety instructions apply to all persons within the range of action of the equipment. Please inform all persons within the range of action of the equipment of the direct and indirect hazards connected with the equipment. These operating instructions are to be used by all persons assigned activities connected with the equipment. Knowledge of the English language is prerequisite.
SDD 1 SGM 1.1. For your safety General The operating personnel of this equipment must be at least 16 years old. Please read these operating instructions carefully before taking into operation for the first time. Contact us should questions arise. This avoids injury and damage to equipment! These operating instructions must be kept available at all times at the place of operation of the equipment.
SDD 1 SGM Operation Appoint an equipment foreman to be responsible for the equipment. Ensure that the operating personnel are provided detailed instruction in the operation of the equipment. Improper operation results in danger of accidents! When the main switch is switched off for reasons pertaining to safety, it must be secured against unauthorized activation. Caution: Danger of accidents! Repair work may be carried out by trained personnel only.
SDD 1 SGM 1.2. For the operating safety of the equipment Never change settings if the consequences are not precisely known. Use only original Sterling spare parts. Please observe the maintenance intervals. Keep record of all maintenance and repair procedures. Observe precautions for handling electrostatic sensitive devices. Check all electrical connections for proper fit before the equipment is taken into operation for the first time and at regular intervals.
SDD 1 SGM 2. Concerning these Operating Instructions These operating instructions must be used by every person charged with work on the unit. SM1-671 » These operating instructions are addressed to all users of the device.
SDD 1 SGM 2.1. Warning Messages and Symbols The following warning messages and symbols are used in these operating instructions: » This symbol indicates danger to life! Fatal or serious injury is possible if the corresponding instructions, regulations or warnings are not observed. This symbol indicates that serious injury is possible if the corresponding instructions, regulations or warnings are not observed.
SDD 1 SGM 2.2. Explanations and Definitions In this operating manual, certain terms are used repeatedly for better clarity. Therefore please keep in mind that these terms stand for the explanations given here. · Unit “Unit” may designate either a single device, a machine or a plant. · User The user is the person who uses the unit on his or her own responsibility or on the responsibility of someone else. rator · Ope The operator of a unit (production manager, foreman etc.
S 150 3. Putting into operation » This chapter is intended for operating personnel. Prerequisite for this chapter is general knowledge of the operation of dosing and blending units on injection moulding machines. Also prerequisite for this chapter is that the functional description has been read and understood. Ensure in each case that the operating personnel are sufficiently informed. & LED = light emitting diode SM1-671 “bzw.
S 150 3.1. Control System S 150 The Control system is switched on by means of the On/Off switch (switch set in position “1"). The control system is operated via the key board (B). The individual operating modes are indicated by symbols (C). Messages appear on a 4-digit display (D). Up to ten recipes can be saved and read on request. recipes can be assigned respective numbers.
S 150 3.1.1. Key Assignment “recipe” For saving, calling up or modifying recipes “input” For the input of program parameters Input “calibration” Switches to the calibration mode, the LED flashes in case the calibration process was started by pressing the “run” key. Starts the starting mode if the key is depressed for more than 2 seconds. “stop” Stops the continuous operation or the weighing procedure; will set the metered amount of additive to zero if the key is depressed for more than 2 seconds.
S 150 3.1.2.
S 150 3.2. Initial operation procedure The control system is factory-programmed. Nevertheless, specific values have to be predefined or to be checked (basic parameter setting). The input values will be saved and will still be available after having switched off the system or a power failure. The following values are required (in the appendix, there is a copy of the list where the values can be entered): Pulses of the encoder: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S 150 Only in case of external desired value specification: Min. input frequency (see Frequency Output of the Extruder):. . . . . . . . . . . . . . . . . . . . . . . . . . or if a voltage signal is available (0 - 10 V): Frequency [Hz] = Input voltage [V] x 10000 [Hz] 10 [V] or if a current signal is available (0 - 20 mA): Frequency [Hz] = Input current [mA] x 10000 [Hz] 20 [mA] Span factor: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S 150 Determining the Configuration Value Mark the functions required. Move the numerical value to the empty field. Add the values at the bottom for use in basic parameter setting. & After Sterling consultation additional configurations will be possible for special applications. o raw material probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . ___ o additive probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S 150 Example: level probes: throughput: throughput: raw material probe additive probe 10 through 65 kg/shot displayed in lb (kg) n raw material probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . __1 n additive probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 . . . __2 o blending unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S 150 3.3. Basic Parameter Setting Press key Stop LED display display “7" pulses of the encoder regulation: 14103 (12 rpm), 4387 (38 rpm),-black motor 11739 (6.5 rpm), 2135 (35.5 rpm)-blue motor or 2100 (SDD S) respectively Input enter the impulses of the encoder “8" nominal current of the motor Bauer motor: 0.7 A - blue motor Bison motor: 0.5 A - black motor SDD S: 0.
S 150 Press key LED display display s min Input “10" configuration value: 1, if Bauer motor present g % kg lb s enter configuration value min g % kg lb Input s s s Input min s “11” minimum input frequency or number of machine cycles per dosing standard regulation: 50 Hz Only injection molding operation after contact with Ster ling Service enter input frequency / number of machine cycles “12" span factor standard regulation: 5.
S 150 Press key LED display display “13" communication address standard regulation: 1 Only if Euromap17-report is in use Input enter communication address g Input g kg “14” material contents of the mixing hopper, standard regulation: 5000 g (5 kg) Only in case of mounting on a Mico mixing-hopper enter material contents pulses of the encoder regulation Input or quit the menu at any time while taking on the entered values SM1-671 Stop Putting into operation 3-11
S 150 3.4. Calibration F The calibration procedure has to be re-determined for each material to be metered since the calibration weight differs from material to material. $ Calibration weight metered material weight for one revolution of the dosing disc The following is required: · a scale which permits weighing to at least the nearest 0.01 g (0.00001 kg) · the weighing container which is part of the delivery Fill the feed station with sufficient material. 3.4.1.
S 150 Standard Feed Station Open the safety screws at the toggle-type fastener. Open the two toggle-type fastener at the dosing motor. Lift the feed station from the dosing motor and turn the feed station (180°) so that the output points away from the mixing hopper. Put the feed station back on the dosing motor. Place the weighing container under the outlet opening/outlet flange of the feed station. F Close the toggle-type fasteners. Mount the safety screws.
S 150 3.4.2. Determining the Calibration Weight F Before the actual weighing, a filling process takes place which is no taken into account. It is recommended to carry out at least five weighing procedures. Weigh the empty weighing container and note the weight (= tare weight). “Proportioning” Remove the weighing container. Weigh the weighing container. Subtract the tare weight of the weighing container from the determined value.
S 150 Press key LED display display ———— g filling procedure Run Run g g If calibration weight “0" in the recipe: The dosing motor turns for one revolution at half of the maximum rotational speed. “proportioning” and entry of the weight g start proportioning procedure: The dosing motor turns for one revolution at the calculated speed. Run “proportioning” and entry of the weight. g repeat proportioning, maximum of five proportioning procedures.
S 150 3.4.3. Preparing the Feed Station for Normal Operation The device may only be started up if all components have been properly installed. Danger: Limbs may be caught in machinery! Standard Feed Station Open the safety screws at the toggle-type fastener. Open the two toggle-type fastener at the dosing motor. Lift the feed station from the dosing motor and turn the feed station (180°) so that the output points away from the mixing hopper. Put the feed station back on the dosing motor.
S 150 3.5. Modify/Create Recipe & By pressing the “stop” key, you can quit the menu at any time while taking on the entered values. The following is required: · the desired colouring (%) · the shot weight (g, optionally: lb) · the screw retract time/plastification time of the processing machine (s) · the calibration weight (g, optionally: lb) & In case the steps described in the chapter “Determining the Calibration Weight” have been carried out just before, the determined value is displayed.
S 150 Press key LED display display % “1" parts of the additive (colouring) in % Input % enter parts of the additive “2" shot weight in g or lb respectively Input lb bzw. g lb bzw. g enter shot weight s Input “3" plastification time of the machine in seconds enter plastification time s lb bzw. g lb bzw. g enter calibration weight SM1-671 Input “4" calibration weight in g or lb respectively, if ”0": Set to value indicated in section 4.7, then carry out calibration.
S 150 Press key LED display display s Input s “5" maintained running time of the blending unit in seconds enter maintained running time of the blending unit “6” printer Only if a printer (optional) is available Input enter printer parameters 0 = no printing 1 = printing setpoints 2 = printing parameters 3 = page change 4 = printing each event 5 = printing alarms kg total throughput in kg (lbs.
S 150 3.5.1. Save Recipe Press key LED display display “L (= load)” and the most recently called up recipe number “S (= save)” and the most recently saved recipe number select recipe number (1 - 10) lb kg save recipe If you want to save the recipe under a number that already exists, the recipe stored under that number will be overwritten. SM1-671 & bzw.
S 150 3.6. Starting mode Only in case of mounting on a Mico mixing-hopper. F Press key LED display display g material contents of the mixing-hoppe g mixing the material Run bzw. lb total throughput kg Stop 3.7. Starting the Continuous Operation Press key LED display lb bzw.
S 150 3.8. Viewing the Actual Values Press key LED display lb display totalizer bzw. kg g throughput min rotational speed of the dosing motor min nominal current of the motor in % % 3.9. Stopping the Continuous Operation Press key LED display lb bzw. display kg totalizer Stop SM1-671 F If the “stop” key is pressed for more than 2 seconds, the weights are reset to zero.
S 150 3.10. Calling up the recipe Press key LED display lb bzw. display kg totalizer Stop “L (= load)” and the most recently called up recipe number select recipe number (1 - 10) lb bzw. kg call up recipe 3.11. Switching off the Device Press key LED display lb bzw. display kg totalizer Stop SM1-671 Switch off the device by pressing the On/Off switch.
S 150 3.12. Alarm Messages In case a malfunction occurrs, an alarm message will be displayed. & An A and an error number will be shown in the display. The LED “alarm” is lit up. F The control system cannot resume the operation, unless the malfunction has been remedied. Press the “stop” key. By means of pressing the stop key the reason for the malfunction will not be resolved.
S 150 “A0001" Strap “safety switch” is missing. Sterling Service. “A0002" The nominal current of the dosing motor (= 100 %, see name plate) is being exceeded for more than 2 seconds by 30 % or for a maximum of 0.5 seconds by 80 %. Dosing motor defective or jammed. Check the dosing motor and exchange it if necessary. Check whether the dosing disc is jammed by material and remove the material if necessary.
S 150 “A0008" The screw retract time of the processing machine in shorter than 0.1 seconds. The unit cannot be operated in combination with this processing machine. “A0009" The calculated speed of the motor is either too high or too low. Check basic parameter setting and recipe, modify if necessary. “A0010" The feed station is not able to meter the desired recipe. Check basic parameter setting and recipe, modify if necessary. “A0011" The raw material probe is not covered. Refill material.
SDD 1 SGM 4. Maintenance » This chapter is intended for persons with skills in electrical and mechanical areas due to their training, experience and received instructions. Personnel using the instructions in this chapter must be instructed of the regulations for the prevention of accidents, the operating conditions and safety regulations and their implementation. Ensure in each case that the personnel are informed. For maintenance work taking place at heights of over approx.
SDD 1 SGM L Disconnect the equipment from mains supply before starting maintenance procedures to ensure that it cannot be switched on unintentionally. Depressurize all compressed air piping of the equipment before starting maintenance work. F Please observe the maintenance intervals. Before starting maintenance work, clean the equipment of oil, fuel or lubricants.
SDD 1 SGM 4.1.
SDD 1 SGM 4.2. Removing/replacing scraper in the SDD dosing station Removing the scraper Empty the dosing station. » Switch the control unit off by means of the on/off switch. Disconnect from mains voltage. Open the tightening strap (B) on the dosing hopper. Remove the dosing hopper from the dosing unit. Open the safety screws at the toggle-type fasteners. Open the toggle-type fasteners on the dosing motor. Remove the dosing unit from the dosing motor. Remove the cover from the connecting piece (D).
SDD 1 SGM Installing the scraper Place the new scraper in the dosing unit housing. Ensure that the scraper is positioned correctly. Screw the scraper in place by means of 2 hexagon socket screws (M5 x 16). Turn the dosing disc to check for smooth movement. Mount the cover on the connecting piece. Position the dosing unit on the dosing motor (note guide pins). F Close the toggle-type fasteners on the dosing motor. Mount the safety screws. Position the dosing hopper on the dosing unit.
SDD 1 SGM 4.3. Cleaning the DD dosing station Dismantling the dosing station Empty the dosing station. » Switch the control unit off by means of the on/off switch. Disconnect from mains voltage. Open the tightening strap on the dosing hopper. D Remove the dosing hopper from the dosing unit. B Dismantle the dosing unit and remove the scraper (D). C Loosen the two hexagon socket screws (B, M6 x 30) on the top side of the dosing disc (A).
SDD 1 SGM Installing the dosing station Place the dosing disc in the dosing unit housing. Remove the screw (M6 x 60). Screw the dosing disc in place by means of 2 hexagon socket screws (M6 x 30). Mount the center hexagon socket screw (M6 x 12). Install the scraper and then the dosing unit. Turn the dosing disc to check for smooth movement. Position the dosing hopper on the dosing unit. Tighten the tightening strap.
SDD 1 SGM 4.4. Changing the dosing disc in the SDD dosing station Removing the dosing disc Empty the dosing station. » Switch the control unit off by means of the on/off switch. Disconnect from mains voltage. Open the tightening strap on the dosing hopper. Remove the dosing hopper from the dosing unit. Dismantle the dosing unit and remove the scraper. Loosen the two hexagon socket screws (M6 x 30) on the top side of the dosing disc.
SDD 1 SGM Observe that a dosing and blending unit may only be put into operation if all dosing stations and covers are in place.
SDD 1 SGM 4.4.1. Installing Different Types of Dosing Discs Dosing discs of the same type may be exchanged for each other without any problems. If dosing discs with a different compartment number are installed, this has to be entered in the control system. Enter the (preliminary) calibration value of the freshly installed dosing disc (* = bulk density 550 g/l (1.21 lbs/l), ** = bulk density 700 g/l) (1.54 lbs/l). Dosing disc Preliminary calibration value SDD30-030672 *1.5 , **2.0 SDD30-051040 *4.
SDD 1 SGM 4.5. Removing/replacing the scraper in the SDT dosing station Empty the dosing station. » Switch the control unit off by means of the on/off switch. Disconnect from mains voltage. Open the tightening strap (C) of the dosing container. Remove the tightening strap (C). Remove the dosing container (B) along with the dosing hopper (A). A Loosen the 3 plastic screws on the stripper (DT-t: metal screws). B Remove the scraper and holding plate.
SDD 1 SGM Install the new scraper along with the holding plate. Tighten down the 3 plastic screws. Make sure that the stripper is fitted parallel to the dosing plate. F Use only plastic screws (DT-t: metal screws). Install the dosing container along with the dosing hopper on the dosing housing (pay attention to the guide pins). F Mount the tightening strap. Mount the screwat the tightening strap.
SDD 1 SGM 4.6. Cleaning the SDT dosing station Empty the dosing station. » Switch the control unit off by means of the on/off switch. Disconnect from mains voltage. Open the tightening strap (C) of the dosing container. Remove the tightening strap (C). Remove the dosing container (B) along with the dosing hopper (A). A B Open the safety srews at the toggle-type fasteners. C Open the toggle-type fasteners. D Remove the dosing housing (D) from the mixing hopper.
SDD 1 SGM Mount the dosing housing onto the dosing motor. Observe that the guide pins are locked into position. F Close the toggle-type fasteners. Mount the safety srews. Install the dosing container along with the dosing hopper on the dosing housing (pay attention to the guide pins). F Mount the tightening strap. Mount the screw at the tightening strap. SM1-671 Observe that a dosing and blending unit may only be put into operation if all dosing stations and covers are in place.
SDD 1 SGM 4.7. Exchangeable stations Dosing discs of the same type may be exchanged for each other without any problems. If dosing discs with a different compartment number are installed, this has to be entered in the control system. Enter the (preliminary) calibration value of the freshly installed dosing disc (* = bulk density 550 g/l (35lbs/ft3), ** = bulk density 700 g/l) (44lbs/ft3). Feed station Number of dosing compart ments Preliminary calibration value SDD30-030672 72 *1.5 , **2.
SDD 1 SGM 4.8. Exchanging Fuses » These tasks may be carried out by trained personnel only. Stop the continuous operation. Wait until the dosing unit has come to a standstill. Switch off the device by means of the On/Off switch. Cut off the voltage supply. Wait at least one minute before starting to work at the switching cabinet. Danger to life! Discharge of high-voltage possible! SM1-671 Never try to repair a defective fuse.
SDD 1 SGM Open the screws (A) and remove the lid (B). Remove the blind lid (C) and open the screws. SM1-671 Move the lid (D) aside.
SDD 1 SGM Remove the defective fuse from the fuse carrier. Install the new fuse (while observing the value). Mount the lid (D). Fasten the screws and the blind lids (C). Mount the lid (B). Mount the screws (A).
SDD 1 SGM 5. Assembly instructions » These installation instructions are intended for persons with skills in electrical and mechanical areas due to their training, experience and received instructions. Personnel using these installation instructions must be instructed in the regulations for the prevention of accidents, the operating conditions and safety regulations and their implementation. Ensure in each case that the personnel are informed.
SDD 1 SGM 5.1. Transport The equipment is delivered as a complete assembly. Only use for transport of the equipment a suitable hoist (e. g. a fork lift truck or a workshop crane). » Please ensure adequate carrying capacity of the lifting gear. Note that the equipment is top-heavy. Please observe all safety regulations for the operation of lifting gear. 5.2. SDD 1 SGM SDD 1 SGM is vibration-proof. It can be mounted directly on the processing machine.
SDD 1 SGM 5.2.1. Mounting on the processing machine Remove the machine hopper from the processing machine. Check the carrying capacity of the machine flange. F If the carrying capacity is not sufficient, a support must be mounted. Check whether the hopper piece fits on the machine flange. Mount the hopper piece on the processing machine if the diameter of the inlet of the machine flange is bigger than the diameter of the outlet of the hopper piece. Observe the dimension sheet.
SDD 1 SGM 5.3. Control system S 150 The control system may be installed either directly at the hopper piece or separately (vertical installation). D The control system has to be fixed at the predetermined fastening station. a Design an appropriate drilling jig and drill the respective holes. Hang up the control system in position “a” and screw it tight in position “b” and “c”.
SDD 1 SGM 5.4. Electrical Connection » The electrical connection may be carried out by trained personnel only. Other persons are not permitted to carry out the electrical connection. The regulations of the local electricity board must be observed. Before having the electrical connection established, please make sure that the supply voltage as well as the power frequency are identical with the data indicated on the name plate.
SDD 1 SGM 6. Functional description » This functional description is intended for all operating personnel of the equipment. Prerequisite for this functional description is general knowledge of dosing and blending units. SM1-671 Ensure in each case that the operating personnel are sufficiently informed.
SDD 1 SGM 6.1. SDD 1 SGM The SDD 1 SGM is a synchronized, digital dosing system designed to precisely dose plastic additives (either in pellet or powder form) on any plastics processing machine, whether injection molding, blow molding, or all extrusion applications. The prcise dosing of additives is accomplished using a correctly sized dosing disc in combination with a special DC drive motor and our easy to operate control.
SDD 1 SGM 7. Technical Data 7.1. SDD 1 SGM Basic Version • Components to dose granulate, micro-batch/pellets or powder (please specify requirement) • Quick disconnect for changeover/cleaning • Sampling tube for simple calibration • Ability to handle materials up to 80 °C (176 °F) • Connection wire to processing machine • Operating voltage either 230 +/- 10 %, AC, Single phase, 50/60Hz • 0.2 kW operating load • Weight 23 kg/51 lbs • Noise level with granules/powder max.
SDD 1 SGM 7.2.
SDD 1 SGM SM1-671 7.3. Dimension sheet All di mensions in mm (in.). Specifications may be subject to alterations.
SDD 1 SGM 8. Spare parts list Other persons are not permitted to modify or repair the equipment. SM1-671 » This spare parts list is intended to be used only by trained personnel.
SDD 1 SGM Dosing station SDD Description Order-Number Scraper 21392 Dosing disc 72 chambers: 40 chambers 25 chambers 18 chambers 31447 21710 21711 23057 Dosing disc, wear resistant 40 chambers 25 chambers 18 chambers 28214 27141 27142 Dosing station SDT Description Order-Number Scraper 05334 Plastic screws 96039 Holding plate 05353 Dosing disc 20 chambers: 12 chambers: 10 chambers: 23056 23060 18405 Control system Description Order-Number J 11 (230 V) Fuse F1 / F7, 5 AT 84773 F2, 4 AF
SDD 1 SGM 9.
SM1-671 SDD 1 SGM Accessories 9-2
SDD 1 SGM Values required for the basic parameter: Max. nominal current of the motor: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pulses of the encoder: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuration value: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories SM1-671 Level probe KCB-M32GP/015 Sterling Material Processing
SDD 1 SGM Adjustment of the level probes Do not clean the level probes before the adjustment. F Fill the dosing station until 1/3 of the level probe is covered. Remove the plastic screw. Turn the trim-pot until the yellow control lamp is switched off. Don’t turn further until the control lamp has switched off.
SDD 1 SGM & Turning the trim-pot to the left decreases - turning the trim-pot to the right increases the switching-distance. Fill the dosing station until 2/3 of the level probe is covered. The yellow control lamp must now switch on again. Mount the plastic screw. Check the setting during operation.
SDD 1 SGM 10. Electrical manual » This electrical manual is exclusively determined for the use by Sterling Service personnel or by trained personnel authorised by Sterling only. Other persons are not allowed to perform modifications or repairs on the devices. All work should be carried out when there is no voltage to be mesured at the device. Wait at least one minute before starting to work at the switching cabinet.
SDD 1 SGM » Switch off the device by means of the On/Off switch. Cut off the voltage supply. Wait at least one minute before starting to work at the switching cabinet. Danger to life! Discharge of high-voltage possible! SM1-671 Loosen the screws (A) and remove the lid.
SDD 1 SGM J 11 (230 V) J 10 (110 V) F3 F2 F7 F5 F1 F4 * J15 J 15 Power supply J 16 1: Dosing motor 2: Dosing motor + J8 1: 230 V, N 2: PE 3: Alarm COM (230 V, L1) 4: Alarm NO J8 J9 J 10 (RS485/422) 1: External feed max.
SDD 1 SGM Terminal Assignment S150 (115/230 V), from serial number 031.03-0108162090 onwards From the serial number cited above onwards the blending unit and alarm relay is once again implemented as a change-over contact on the J9 or J8 terminal. The max. terminal load consists of 230 V/2A. When the blending unit is configured (from software P2.08, E2.
SDD 1 SGM fault setting: · De Injection or extrusion with external set value 0-10 kHz Ju11 230V Ju10 115V Ju1 F3 F2 1 1 F7 F5 F1 F4 1 1 J15 J16 J8 * J9 * Ju4 Ju2 Ju5 Ju3 Ju7 Ju6 J10 J11 J12 1 1 J13 J14 J17 Injection * from serial number 031.
SDD 1 SGM · Extrusion with external set value 0-10 V Ju11 230V Ju10 115V Ju1 F3 F2 1 1 F7 F5 F1 F4 1 1 J15 J16 J8 * J9 * Ju4 Ju2 Ju5 Ju3 Ju7 Ju6 1 1 J10 J11 J12 J13 J14 J17 + * from serial number 031.
SDD 1 SGM · Extrusion with external set value 0-20 mA Ju11 230V Ju10 115V Ju1 F3 F2 1 1 F7 F5 F1 F4 1 1 J15 J16 J8 * J9 * Ju4 Ju2 Ju5 Ju3 Ju7 Ju6 1 1 J10 J11 J12 J13 J14 J17 + * from serial number 031.
SDD 1 SGM · Connection of an alarm horn to the equipment voltage supply Ju11 230V Ju10 115V Ju1 F3 F2 1 1 F7 F4 F5 F1 1 1 J15 J16 J8 * N PE J9 * Ju4 Ju2 Ju5 Ju3 Ju7 Ju6 1 1 J10 J11 J12 J13 J14 J17 L' * from serial number 031.
SDD 1 SGM · Connection of an alarm horn to an external source of power » Before connection of an external power supply switch the equipment off. Unplug the mains plug. Remove the fuses F4 (= blending unit) or F5 (= alarm). Ju11 230V Ju10 115V Ju1 F3 F2 1 1 F7 F4 F5 F1 1 1 J15 J16 L PE N J8* J9* Ju4 Ju2 Ju5 Ju3 Ju7 Ju6 1 1 J10 J11 J12 J13 J14 J17 L' * from serial number 031.
SDD 1 SGM Terminal Assignment S150 (115/230 V) A make contact function is available; the switchable relay output can be operated without potential or with potential. The auxiliary voltage consists of 230 VAC. & Mixer: non-operative status J9: 3 - 4 open, in operation J9: 3 - 4 closed. Mixer Blower1 (2) Alarm Alarm: non-operative status J8: 3 - 4 open, in operation J8: 3 - 4 closed (make contact). A break contact function can also be set for the alarm relay in the device configuration.
SDD 1 SGM Terminal Assignment S150 (230 V, old version) Potential-free change-over contacts are available for this device generation. Blower 1: function not used Mixer: non-operative status J9: 1 - 2 closed, in operation J9: 2 - 3 closed. Blower 2: function not used Alarm: non-operative status J8: 6 - 5 closed, in operation J8: 6 - 4 closed.
