Tennant IPC PW-E101 Manual De Instrucciones página 34

CLEANING THE WATER FILTER
Clean the water intake filter regularly and free it from
any impurities (fig. 20).
CHANGING THE NOZZLE
The high pressure nozzle fitted on the lance must
be changed from time to time, as this component is
subject to normal wear during use. Wear may gene-
rally be detected by a drop in the working pressure of
the cleaner. To replace it, consult your supplier and/
or dealer for instructions.
TABLE OF ROUTINE MAINTENANCE TO BE
PERFORMED BY THE USER
Description of operations:
CHECK
Check power cable - pipes - high
pressure connectors
Ist oil change in H.P. pump
Subsequent changes in H.P. pump
Clean water filter
TABLE OF EXTRAORDINARY MAINTENANCE
TO BE PERFORMED BY THE TECHNICAL
SERVICE CENTRE
Description of operations:
Boiler:
CHECK
Clean Coil
Descale coil
Change seals on H.P. pump
Change lanze nozzle
Calibrate and check the safety
devices
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EN - english
DESCALING
Descaling must be carried out from time to time be-
cause the scale present in the water partially deposi-
ts inside the hydraulic circuit and the coil which with
time becomes clogged.
Apply to our technical service centre to have the ma-
chine descaled from time to time; this will save you
money and increase the efficiency of the cleaner.