Still FM-X EW Series, Original Instructions Manual

Page: 307 / 360

Maintenance
5
General maintenance information
At operating hours
1000 2000 4000 5000 7000
Carried out
8000 10000 11000 13000 14000
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
Use air to blast dust from the surfaces
Remove dirt and dust from the heat sinks
Check the fans for correct function and for damage, and clean
Lead acid battery and accessories
Check the battery for damage and acid density; observe the manufacturer's mainten-
ance instructions
Check the battery male connector and cables for damage
Perform insulation testing
Measure the tray for short circuits
Lithium-ion battery and accessories
NOTE: Lithium-ion batteries are charged using high currents. Minor damage to the
contact surfaces can therefore damage the battery plug. Replace the battery male
connector in good time.
Check the battery for damage; follow the manufacturer's maintenance instructions
Check the battery male connector, contacts and cable for damage; replace if neces-
sary.
Check the battery male connector, contacts and cable on the battery charger for
damage; replace if necessary.
Perform insulation testing
Hydraulic system
Check the condition of the hydraulic system, check that it is working correctly, check
for damage and check for leak tightness.
Check the hydraulic pump for leak tightness
Check the hydraulic oil level
Check the oil filter (visual inspection, replace if contaminated)
Test the oil tank for leak tightness
Clean the breather filter and replace if necessary
Lift mast
Check the mast mounting for damage and check the tightening torques. For mast
traversing, check and lubricate the sliding faces
Check the mast profiles for damage and wear. Lubricate the mast profiles
Check the load chains for damage and wear. Adjust and lubricate the load chains.
Replace the main lift chains after 5000 operating hours (recommendation)
Check the lift cylinders and connections for damage and check for leak tightness.
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