Installation, Operation and Parts Manual
EE-MR35
19
MAINTENANCE
Easy and low cost routine maintenance can ensure the lift work normally and safely.
Follow the below routine maintenance schedule with reference to the actual working condition and frequency of your lift.
Lubricate moving parts with No.1 lithium base grease.
S/N
Components
Methods
Period
1
Control buttons
Check if control buttons work as "hold- to -run " and check
if they work as the function indicated.
Every day
2
Max height limit switch
Push the UP button and inspect and ensure the lifting
platform stops rising at maximum lifting height.
Every day
3
Mechanical safety catch
Check if both mechanical catches can engage and
disengage simultaneously by pushing control buttons.
Every day
4
Oil hoses and connectors
Inspect to ensure no leakage before using the lift.
Every day
7
Hydraulic block and valves
Inspect if the valves leak or not. Clean or change the valve
if any leakage.
Every month
8
Self-locking nut
Check with torque spanner. The torque should be no less
than 330N.m.
Every month
9
Circlips
Inspect if any circlip goes off its groove. Make sure they
are positioned in the grooves.
Every month
10
Locking screw
Inspect to ensure the screws are well fastened.
Every month
11
Joint shafts
Add grease into the oil cups.
Every 3 months
12
Sliders
Add grease onto the running tracks to ensure
smooth running. Check if the sliders are over-worn.
Change over-worn sliders.
Every 3 months
