MX8000iS INVERTER GENERATOR OPERATOR’S MANUAL
TABLE OF CONTENTS: 1. GENERAL SAFETY INFORMATION Page 5 2. ELECTRICAL SAFETY INFORMATION Page 6 3. SAFETY STICKERS AND EXPLANATIONS Page 8 4. SPECIFICATIONS Page 9 5. PRE-OPERATING INSPECTION Page 10 6. CONTROLS AND FEATURES Page 11 7. PRE-OPERATION CHECKS Page 17 8. ELECTRICAL CONNECTION Page 23 9. MAINTENANCE Page 29 10. TROUBLE SHOOTING Page 37 11. WIRING DIAGRAM 12.
IMPORTANT: Thank you for purchasing a MAXWATT Power Petrol Inverter Generator (hereinafter referred to as the “inverter generator”). This manual will assist you in operating and maintaining your generator. This manual is the latest version. With the continuous improvement and upgrading of this product, the manufacturer reserves the right to modify this manual without notice. The manufacturer shall assume no liability for incorrect information contained in this manual.
IMPORTANT NOTICES: PLEASE P A Y S P E C I A L A T T E N T I O N T O S T A T E M E N T S PRECEDED BY THE FOLLOWING WORDS: Danger • DANGER This indicates a hazardous situation, which, if not avoided, will result in death or serious injury. Warning • WARNING: This indicates a hazardous situation, which, if not avoided, could result in death or serious injury. Caution CAUTION: This indicates a hazardous situation, which, if not avoided, could result in injury.
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2. ELECTRICAL SAFETY INFORMATION: 2.1 Electrical equipment including cables, cords and plug connections must not be defective. Please check before using. 2.2 Do not plug the Generator directly into a wall socket outlet. 2.3 The Generator must not be connected to other power sources such as the power company supply mains.
2.7.2 A 1.5mm2 flexible cable can draw a maximum of 10a provided that the cable is not longer than 35m. 2.7.3 A 1.5mm2 flexible cable can draw a maximum of 16a provided that the cable is not longer than 20m. 2.7.4 A 2.5mm2 flexible cable can draw a maximum of 10a provided the cable is not longer than 65m. 2.7.5 A 2.5mm2 flexible cable can draw a maximum of 16a provided that the cable is not longer than 45m. 2.7.6 A 4mm2 flexible cable can draw a maximum of 10a provided that the cable is no longer than 100m.
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4. SPECIFICATIONS: Model: MX8000iS Starting Watts: 8000W Running Watts: 7000W Engine: SC460(459cc) Ac Voltage: 240V Frequency: 50Hz Rated Current: 29.2A Phase: Single Fuel Capacity: 26L Run Time: 11hrs at 1/2load Engine Oil: 1.
5. PRE-OPERATING INSPECTION: 5.1 Engine Oil – This is a major factor affecting the performance and life span of the Generator. Do not use non-detergent and 2 stroke oil as this will damage the Generator. 5.2 Before using the Generator check the oil level, ensure that the unit is on a flat and level surface when doing this and that the unit is “OFF”. 5.3 The recommended oil to use is 4 – stroke gasoline engine oil IE SAE10W-30. 5.
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6.2 CONTROL FUNCTIONS ECO THROTTLE When the Throttle is in the “ON” position the throttle controls the engine speed according to the connected electrical load. The results are better fuel consumption and less noise. When the switch is in the” OFF” position the engine runs at 4,500 rpm regardless of the electrical load. Note: The Throttle must be “OFF” when using electrical devices that require a large starting current such as compressors, pumps or refrigerators.
Caution Do not overload the generator. Low Oil Alarm (Red) When the engine oil falls below the required level the Low Oil Alarm will come on and the engine will stop automatically. The engine will not restart until oil is added to the unit to bring it up to the appropriate level. 6.3 TO RESET THE GENERATOR 6.3.1 Turn off any connected electric devices and stop the engine. 6.3.2 Reduce the total wattage of the connected electric devices within the rated output. 6.3.3 Use in proper ventilated areas.
12V 8A DC The 12V 8A DC Output is provided for battery charging. Follow the instructions in the owner’s manual for the battery charging procedures. 8A DC Circuit Breaker The 8A DC Circuit Breaker turns off automatically if the current exceeds 8A. If the circuit breaker turns “OFF” you will need to push it “in” to turn it “on” again. PARALLEL OUTPUT: Two generators can be connected to increase the output. Connect the parallel cables into the parallel box first, then start the generators normally.
NOTE: To shut off the generator rotate the multi-Switch clockwise to the OFF position and hold until generator turns off.
7. PRE-OPERATION CHECKS 7.1 UNPACK THE GENERATOR: Remove the generator from its packaging. Inspect the generator to ensure that no damage has incurred in shipping or handling. If the unit appears to be damaged do not add oil or fuel or attempt to start the generator. This product has been shipped completely assembled.
7.2 ADDING THE ENGINE OIL: The generator has been shipped without engine oil. DO NOT add fuel or start the engine before adding engine oil. Attempting to start the generator without the correct amount of engine oil will result in equipment failure. Engine oil has a major influence on engine performance and service life. For general, all-temperature use, SAE 10W-30 is recommended. Always use a 4-stroke engine oil that meets or exceeds the requirements.
intended. Remove the oil filler cap seen in figure 2. Using the funnel provided, fill with 0.4L of SAE10W-30 or 15W-40 (SEE FIGURE 3) See figure 4 for proper oil level. Replace the fuel cap and secure the side panel with the screws provided. Ensure that the correct amount of oil is used of 0.4L.
RECOMMENDED ENGINE OIL: Only use 4 stroke automotive oil (API or SE) alternatively you can use a higher grade (SG, SH or SJ). SAE 15W-40 is recommended for general all temperature use. If single viscosity oil is used, select the appropriate viscosity for the average temperature in your area. 7.3 ADDING FUEL: Petrol When adding the fuel to the generator, make sure the unit is sitting on a flat level surface, if the unit is hot please wait till it is cool before refilling with fuel.
7.3.2 Use clean, fresh, regular unleaded fuel with a minimum octane level of 85. 7.3.3 DO NOT mix oil with the fuel. 7.3.4 Always clean the area around the fuel cap. 7.3.5 Remove the fuel cap. 7.3.6 Be sure that the fuel strainer is in place. 7.3.7 Slowly add the fuel to the tank. 7.3.8 Do not exceed the red marker position of the fuel filter. 7.3.9 Screw on the fuel cap and wipe away and spilled fuel.
7.4 STARTING THE ENGINE: ALWAYS OPERATE THE GENERATOR IN A WELL- V E N T I L AT E D AREA. DO NOT connect any electrical devices to the outlets on the generator before starting the engine. Turn the Economy Throttle switch “OFF” you may turn the Economy Throttle switch to the “ON” position once the engine is started and a steady idle is achieved. Turn fuel valve to "on" position before starting generator.
• FOR ELECTRIC START: Turn and hold the Engine START/STOP Switch. The Engine START/STOP Switch functions for 5 seconds. As soon as the engine starts, the starter will stop automatically. If the engine fails to start, WAIT at least 10 seconds before operating the starter again. FOR MANUAL START: Use the recoil starter when the battery voltage is too low to turn the starter motor. - Pull the starter grip lightly until you feel resistance; then pull briskly in the direction of the arrow as shown.
7.5 STOPPING THE ENGINE: Before stopping the engine, turn off and unplug all electrical loads. Never start or stop the generator with electrical devices plugged in or turned on. Let the generator run at no-load for several minutes to stabilize internal temperatures of the engine and generator. Generator will shut down after all excess fuel has been used. 1. Turn the Fuel Valve to the "OFF" position. 2. Let the engine run until fuel starvation has stopped the engine. This usually takes a few minutes.
8. ELECTRICAL CONNECTION: 8.1 CAPACITY: Follow these simple steps to calculate the running and starting watts for your requirements. 8.1.1 Select the electrical devices you plan on running at the same time. 8.1.2 Add up the running watts of these devices. This is the amount of power you will need to keep your items running. 8.1.3 Identify the highest starting wattage of all the devices identified in step 1, add this number to the number calculated in step 2.
8.2.3 Plug in and turn on the first item, it is best to attach the item with the largest load first. 8.2.4 Allow the generator to stabilize. 8.2.5 Plug in and turn on the next item. 8.2.6 Repeat steps 5-6 for each additional item. 8.3 CONNECTING ELECTRICAL LOADS: 8.3.1 Let the engine stabilize and warm up a few minutes after starting. 8.3.
8.4 PARALLEL CONNECTION WITHIN 2 GENERATORS: This allows you to increase the output by connecting two generators together. Be sure the generators are powered off and without load when connecting the parallel cables. Connect the parallel connection cables 1 and 2 into the parallel connection sockets 3 and 4.
①② ③ ④ *Parallel function must use parallel box, and direct connection male bold of wires is prohibited 1. Start both of the generators as per the normal operation. Please make sure that the cables are connected in the parallel connection sockets properly. If they are not connected properly, the generator could be damaged when started. 2. The load plugs can now be plugged into the AC sockets.
the load is split between the 3 sockets in the parallel box, DO NOT OVERLOAD THE SOCKET WITH MORE THAN 20 AMPS OR 4500W. Warning: Only 2 sets of the same brand invertor generator can be parallel connected. Only use the same brand of parallel cables. Make sure that the parallel cables are connected into the correct sockets and only connect when the generators are off.
the generator to the battery. Battery Charging is performed using the 12V DC outlet only. 8.5.2 Be sure the Throttle switch is turned “OFF” while charging the batteries. 8.5.3 Be sure to connect the red battery charger lead to the positive (+) battery terminal, and connect the black lead to the negative (-) battery terminal.DO NOT reverse the positions. 8.5.4 Connect the battery charger leads to the battery terminals securely so that they do not disconnect due to the engine vibration or other disturbances.
8.5 2 WIRE AUTO START Automatic Electric Starting of the MX8000IS by 2-Wire Auto Start. 1. Verify the battery is properly installed and both battery cables are attached. 2. If the generator is left in non-operating standby whilst in auto-start mode for an extended period or it starts and stops frequently with a short operating time, the battery may become excessively discharged and unable to automatically start the generator.
11. After 48 hours of turning off the generator set with the one key start, the generator set will enter the power saving mode. At this time, only the "one key start” switch will reenergize the generator set to wake up the v starter module. After the gen set has been woken then the start and stop function of the generator set can be controll ed again. 12. When the two-wire control switch is pressed OFF, only the one -key starter, can control the starting or stopping of the generator set.
9. MAINTENANCE: For all your service, maintenance and warranty queries please contact MAXWATT. Please refer to the back page for all contact details. Before starting your generator, please check the following service items. These basic inspections can be carried out by a “Laymen”. 1. Sufficient fuel. 2. Excessive Vibration. 3. Sufficient clean engine oil. 4. Leaking fuel or oil. 5. Safe surroundings.
9.2 SPARK PLUG MAINTENANCE: The spark plugs in an important engine component and should be checked periodically. ② 1. Remove the screws 1 and then remove ① the cover 2. 2. Remove the spark plug cable from the spark plug. 3. Use the spark plug tool that shipped with your generator to remove the plug. 4. B A Inspect the elect rode on the plug. It must be clean and not worn to produce the spark required for ignition. 5. Make certain the spark plug gap is 0.7-0.
9.3 ENGINE OIL REPLACEMENT 9.3 CHANGING THE ENGINE OIL For the best performance the engine oil should be changed after every 100 hours or 6 months, however it is recommended that the initial engine oil is replaced after 20 hours. Note: Drain the engine oil while the engine is still warm but not hot. Warm engine oil will drain quickly and more completely.
9.4 AIR FILTER MAINTENANCE This should be performed every 6 months or 100 hours. The air filter may need to be cleaned more frequently when using in wet or dusty areas.
9.5 FUEL FILTER MAINTENANCE This should be performed every 12 months or 300 hours. 1. Remove the fuel tank cap and filter -1 37 2. Clean the filter with petrol. 3. If damaged replace it. 4. Wipe the filter and install it. 5. Install the fuel tank cap.
9.6 DRAINING FUEL TANK/CARBURETOR To help prevent gum deposits in the fuel system, drain the fuel from the tank and carburetor before storing. Draining the fuel tank: Remove the fuel tank cap, remove the fuel strainer, and empty the fuel tank into an approved fuel container. We recommend using a commercially available fuel hand pump to empty the tank. Do not use an electric pump. Siphon the fuel by inserting the tip of the hand pump into the side of the pump guard.
9.7 STORAGE When preparing the generator for storage, allow the unit to cool for 30 minutes then follow the guidelines below. STORAGE TIME PRIOR TO STORING Less than 2 months n Drain fuel from tank and dispose of in a suitable container according to state and local ordinances. 2 months to 1 year n Drain fuel from tank and dispose of in a suitable container according to state and local ordinances. 1 year or more n Remove spark plug.
10.TROUBLESHOOTING: ENGINE WILL NOT START Possible Cause Solution Battery not charged. Charge battery. Engine switch is in the OFF position. Turn engine switch to the ON position. No fuel. Fill fuel tank. Stale fuel or water in gasoline. Drain entire system and refill with fresh fuel. Engine oil level is low. Engine is equipped with Low Oil Shutoff. If engine oil level is low, it must be filled before unit will start. Check engine oil level and fill, if necessary.
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BELOW IS A LIST OF GENERATORS THAT ARE COVERED UNDER THIS WARRANTY: MODELS WARRANTYPERIOD PRIVATE/RESIDENTIAL WARRANTYPERIOD COMMERCIAL/RENTAL MAXWATT ALL MODELS 24 months or 500 running hours which ever come first 24 months or 300 running hours which ever come first EXCLUSIONS TO THIS LIMITED WARRANTY INCLUDE: • • • • • • • • • • Neglect in the periodic maintenance as specified in the owner’s manual.
• • Fire damage as a result of but not limited to overloading, incorrect installation, incorrect re-fueling and any other causes as set out in the owner’s manual. Damage to any electronic and or electrical appliances connected to the generator.
DISCLAIMER OF CONSEQUENTIAL DAMAGE AND LIMITITATION OF IMPLIED WARRANTIES Maxwatt Power Products disclaims any responsibility for the loss of time or use of the product, transportation, commercial loss or any other incidental or consequential loss or damage. Any implied warranties are limited to the duration of this written limited warranty policy and procedures manual. ONLINE ORDER RETURNS POLICY If you believe an item is faulty, you may have rights to a remedy under the Australian Consumer Law.
DAMAGED IN TRANSIT Please do not sign for the delivery of goods that are obviously damaged. If damage is only found upon unpacking, then please contact the store that fulfilled your order as soon as possible. Store contact details can be found on your order confirmation email. They will then arrange for the goods to be collected and a refund or replacement item sent out to you. Alternatively, please take the items to your nearest store where they will be able to help you.
Distributed by: Maxwatt Power Products Unit 5,1440 New Cleveland Road, Chandler Queensland Australia
