Operation Manual
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0DT829 15/10/2012
Part Part number
Cycles / hour
Abusive
Environment
(1)
<10 <30 >30
Limit switch group 6K10GF
36 24 12 12
Limit switch 5M
48 36 24 24
Brake disc 21572
36 24 12 12
Brake disc guide 21571
36 24 12 12
Safety edge coiled cable 27795B
36 24 12 12
Belt counterweight and curtain 6KTFCS
36 24 12 12
(1) Dirty or dusty environment, operating temperature near to 0°C or over 35°C, wind pressure within 20% of maximum limit.
8. MAINTENANCE TO BE CARRIED OUT EVERY 6 MONTHS
Regular inspections should be made according to national regulations and product documentation by a Ditec Entrematic
trained and qualied technician. The number of service occasions should be in accordance with national requirements and
product documentation.
Installation / Fitting
• Tighten the tting screws of the uprights with the crosspiece
• Check the anchoring of the door to the door frame
Motor
• Check the xing of the motor to the relevant support
• Check the tensioning of the transmission chain
• Check the limit switches functioning and the good alignment with the cams.
• Check the brake disc wearing. If necessary replace the disc
• Check the properly manual release lever brake functioning (when applicable)
Main Shaft / Belt
• Check the good bearing supports xing
• Lubricate the support of the bearings by suitable grease inlet
• Check the wear and tear of the counterweight belts and the curtain. Replace the belts if necessary
Safety Devices
• Check the good safety bar functioning
• Check the good conditions of the safety bar rubber prole
• Check the adjusting and the eventual wearing of the steel cable of the electromechanical safety edge
• Check the wearing of the mobile cable
• Check the correct operation of the safety photocells
8.1 Maintenance Plan
The table below shows the recommended interval - in months - when to replace parts during preventive maintenance.