Maintenance And Servicing - Denios SHW M Manual De Instrucciones

Faults
No. Fault
The forks do not reach the
1
maximum height.
The forks cannot be
2
raised.
The forks cannot be
3
lowered.
4 Leakages
The forks lower
5
unintentionally.
6 The forks judder

Maintenance and servicing

Important: The pallet truck must only be serviced by authorized staff
Hydraulic oil
The total capacity of the oil tank is approx. 0.3l. The oil level must be checked at intervals of 6 months. It is at the
optimum level when with forks lowered there is 5 mm of air between the surface of the oil and the lid of the oil tank.
To fill up use an oil according to the following data:
Temperature
-20℃~+40℃
Removing air bubbles in the hydraulic system
Changing the seals can lead to air bubbles in the hydraulic system. To remove these, put the switch handle (H106)
in the LOWER position and then move the tow handle several times up and down.
Moving parts
The moving components of the pallet truck must be checked regularly for ease of movement and if required
relubricated with commercially-available lubricating grease.
In the event of damage or particular incidents that can influence the bearing capacity, the device is to be subjected
to a test by a qualified person.
Scheren-Gabelhubwagen SHW M
157619
Cause
-Too little hydraulic oil
-Too little hydraulic oil
-The oil is contaminated.
-The relief valve is not set correctly
-Air bubbles in the hydraulic oil.
-A component is damaged or deformed by
inappropriate loading.
-The adjusting screw (140H) is incorrectly
set
-Seals worn or damaged.
-Some components might be worn or
damaged.
-Impurities in the oil are blocking the relief
valve
-Air bubbles in the hydraulic oil.
-Seals worn or damaged.
-Relief valve is not set.
-Air bubbles in the hydraulic oil.
Oil
Hydraulic oil according to ISO VG 46
Seite 10 von 19 Seiten
Rectification of fault
Add more oil.
Add more oil.
Carry out oil change.
Set adjusting screw
Remove air bubbles
-Repair or change the component.
-Set the adjusting screw (140H).
-Replace seals.
-Check and replace.
-Change oil.
-Remove air bubbles – replace seals.
-Set the adjusting screw (140H).
-Removed air bubbles in laden state
Ausgabe 05/2010