Car lift installation, operation and maintenance manual Type
：
4SF-4000B
19
6.1
Daily pre-operation check
The user should perform daily check. Daily check of safety latch system is very important the discovery of device failure before needed
could save you from expensive property damage, lost production time, serious personal injury, even death.
▲
At the time of the operation, according to the sound judgment occlusion safety lock
。
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Check hydraulic connections, and hoses for leakage.
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Check chain connections, cable connections, wiring and switch for damage.
▲
Check the tightness of the expansion bolt.
（
Inspection items used when fixing methods
）
6.2
Weekly maintenance
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Check the flexibility of the action components.
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Check the safety device as previously described.
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Check hydraulic fluid level as follow: let the trolleys go up completely and in case they do not reach maximum height, add oil.
。
▲
Check the tightness of the expansion bolt.
（
Inspection items used when fixing methods
）
6.3
Monthly maintenance
▲
Check the tightening of screws.
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heck the hydraulic system seal and tighten the loose unions, if necessary.
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Check the greasing and wear condition of pins, rollers, bushes, of trolley structure as well as arms and relevant extensions, if necessary, replace
the damaged parts by original spare parts.
▲
Check the lubrication and wear of the steel cable.
6.4
Yearly maintenance
▲
Empty the tank and check the conditions of the hydraulic fluid.
▲
Clear the oil filter.
Caution: If the above maintenance operations are carried out, there will be an advantage for the user, who will find the equipment in
perfect condition each time he restarts work.
