Suction Plate; Fault Finding - probst VPH-100 GREENLINE Betriebsanleitung

Maintenance and care
7.2

Suction plate

•
Clean the sealing lips with compressed air and/or water jet once per week to remove any objects
and dirt such as sand, stone particles, dust etc. Clean slot in the sealing lip with a cloth and / or
blow out with compressed air.
•
(If applicable): Clean the groove in the sealing lip with a wipe and/or blow out with compressed air.
•
Damaged or worn sealing lips (cracks, holes, deformation) must be replaced immediately.
•
Use only cold solvent for cleaning the device. Do not use benzene or caustic liquids, since these will
damage the hoses.
7.3

Fault finding

Fault
A vacuum of - 0,5 bar cannot
be achieved.
VPH just wont work/ or no
Vacuum available
52710008 / 51720009
Cause
The item to be lifted has splits,
recesses or is porous.
The foam rubber is damaged.
The pressure gauge is faulty.
The hose ors screws are leaky.
Battery
Battery charger does not charge
value
seal
vacuum pipe
air filter and the fittings
ON / OFF switch
wires on solinoid valve
The item is not suitable to be lifted with the
device
Replace the foam rubgber.
Replace the pressure gauge.
Replace the relevant parts.
Check the battery is fully charged
Set the switch on the charger to 12V
Check the fuse is of the correct value ( 8amp
) and is not blown
Check the seal around baseplate, if possable
remove the seal and clean around the edge
of the plate, and in the groove of the seal, but
do not glue the seal on.
Check the fitting that interfaces the vacuum
pipe to the plate and check that it is fully
tightened and has not come loose.
Check the air filter and the fittings such as
pipe clips etc, and make sure they are tightly
sealed.
Make absolutely sure that the ON / OFF
switch is working ok.
Check the wires on the solinoid valve are
connected ok.
21 / 28
Remedy
GB