DKS 9100 Manuel du propriétaire télécharger pdf (Page 47)

SECTION 5 – MAINTENANCE AND TROUBLESHOOTING

Inspection and service of this gate operator by a qualified technician should be performed anytime a

malfunction is observed or suspected. High cycle usage may require more frequent service checks.

5.1 Maintenance

When servicing the gate operator, always check any secondary (external) reversing devices (loops,

photo eyes, etc.) for proper operation. If external reversing devices cannot be made operable, do not

place this operator in service until the malfunction can be identified and corrected.

Always check the inherent reversing system when performing any maintenance. If the

inherent reversing system cannot be made operable, remove this operator from service until

the cause of the malfunction is identified and corrected. Keeping this operator in service

when the inherent reversing system is malfunctioning creates a hazard for persons which can

result in serious injury or death should they become entrapped in the gate.

When servicing this gate operator, always turn power OFF!!

MONTHLY

INTERVAL

MAINTENANCE SCHEDULE

3 6 12

Alarm Activate the primary (inherent) reverse system by blocking the gate

with a solid object. When the gate reverses, block the gate in the

opposite direction prior to the limit being reached. The entrapment

alarm should activate. Press the reset button to silence the alarm.



Drive Belt Check for alignment, tightness and wear.



Chain Check for sagging. Tighten if necessary.



Clutch Check for proper slippage when an obstruction is encountered.



Fire Dept. Check emergency vehicle access device for proper operation.



Gate Inspect for damage. Check gate wheels, rollers and guides for

wear and grease if necessary.



Grease Wheels and guide rollers if necessary.



Loop(s) Check vehicular reverse and shadow loops for proper operation.



Primary Reverse

System

Check that the gate reverses on contact with an object in both the

opening and closing cycles. Adjust the clutch if necessary.



Pulleys Check for alignment. Check setscrews.



Release Check manual release for proper operation.



Secondary

Reverse Device

Check that secondary (external) reverse device(s) stop or reverse

the gate when activated.



Complete Complete check of gate and gate operating system.



9100-065-D-5-07 Page 47

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DKS 9100 Manuel du propriétaire Page 47

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