EAE EE-6435V2.S, Инструкция по установке, эксплуатации и ремонту

Страница: 28 / 51

Installation, Operation and Parts Manual
EE-6435V2.S/EE-6435V2.B
28
S/N Components Methods Period
6 Safety lowering limit switch
Push the DOWNI button. Inspect and ensure the runways stop
lowering at safety height (300mm) and then push DOWN II button
to have the platform fully lowered.
Every week
7 Hydraulic valves
Remove the motor housing.
Inspect if any valve leaks. Clean or change the valve if it leaks.
Every 3 months
8 Electrical terminals
Open the control box to inspect all wire terminals. Screw firm if any
terminal connection is loose.
Every 3 months
9
Limit switch of the "out of level
“protection unit
Take off the protection covers fixed at both ends of the crossbeam.
Push the UP button and meanwhile use suitable means to activate
one of the limit switches. The lift must stop rising when the limit
switch is activated.
Every 3 months
10 Steel cables
Lubricated with NO.1 lithium grease.
Change with new steel cable s every 2 years or ten single wires have
broken.
Every 3 months
11 Pulley
Lubricated with NO.1 lithium grease.
Replace with new pulley in the case that:
1) Surface cracks
2) Uneven slot: bigger than 3mm
3) Over-wearing. 20% of pulley slot is abraded
Every 3 months
12 Shaft of the pulley Add grease. Every 3 months
13 Sliding blocks Add grease. Every 3 months
14 Whole lift
Running the lift for several cycles with and without rated load. The
lift can run steadily and smoothly with no abnormal noise.
Every 3 months
15 Hydraulic oil
Change the oil 6 months after initial use and once per year
thereafter. Inspect the hydraulic oil and change the oil if the oil
becomes black or there is dirt in the oil tank.
Every year
If users stick to the above maintenance requirements, the lift will always keep a good working condition
and its service life could be extended.