17
12
Inspect and lubricate the steering bearing if necessary
13
Inspect and lubricate the pivot points if necessary
14
Lubricate the grease nipples
Electrical system
15
Inspect the electric wiring for damage
16
Check the electric connections and terminals
17
Test the Emergency switch function
18
Check the electric drive motor for noise and damages
19
Test the display
20
Check, if correct fuses are used
21
Test the warning signal
22
Check the contactor(s)
23
Check the frame leakage (insulation test)
24
Check function and mechanical wear of the accelerator
25
Check the electrical system of the drive motor
Braking system
26
Check brake performance, if necessary replace the brake disc or adjust the air gap
Battery
27
Check the battery voltage
28
Clean and grease the terminals and check for corrosion and damage
29
Check the battery housing for damages
Charger
30
Check the main power cable for damages
31
Check the start-up protection during charging
Function
32
Check the horn function
33
Check the air gap of the electromagnetic brake
34
Test the emergency braking
35
Test the reverse and regenerative braking
36
Test the safety (belly) button function
37
Check the steering function
38
Check the lifting and lowering function
39
Check the tiller arm switch function
General
40
Check if all decals are legible and complete
41
Inspect the castors, adjust the height or replace these if worn out.
42
Carry out a test run
b. Lubricating points
Lubricate the marked points according to the maintenance checklist.
The required grease specification is: DIN 51825, standard grease.
