HELI CQDH13 - Maintenance Checklist

16
5.3.1 Maintenance checklist
Maintenance listings
Time interval
W.
a.
B
C
The hydraulic system
1
Check the hydraulic cylinder, piston for damage noise or leakage
●
2
Inspect hydraulic connectors and hose for damage and
leakage
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3
Check the hydraulic level and refill if necessary
●
4
Refill with hydraulic oil (12 months or 1500 working hours)
●
5
Check and adjust pressure valve function (+10%)
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Mechanical systems
6
Check the platform structure for deformation and cracks
●
7
Check the base for deformation and cracks
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8
Check that all screws are fixed
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9
Check gear box for noise and leakage
●
10
Inspect wheels for deformation and damage
●
11
Lubricated steering bearing
●
12
Check and lubricate central point
●
13
Lubricating grease nozzle
●
14
Replace the protection and/or protection plate if damaged
●
Electrical system
15
Check the wires for damage
●
16
Check electrical connections and terminals
●
17
Check the emergency stop switch function
●
18
Check electric drive motor for noise and damage
●
19
Detection meter
●
20
Check that the correct fuse is used and replace it if
necessary
●
21
Detect the buzzer
●
22
Check the current contactor
●
23
Check frame for leakage (insulation test)
●
24
Check the function and wear of accelerator
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25
Check the electrical system of the driving motor
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The braking system
26
Check braking performance, replace brake disc or adjust
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Battery
27
Check battery voltage
●
28
Clean and grease terminal, check for corrosion and
damage
●
29
Check the battery shell for damage
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The charger
30
Check the main power wires for damage
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31
Check the startup protection during charging
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Function
32
Detect the buzzer
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