Tennant T981 Manual De Instrucciones página 30

MAINTENANCE INSTRUCTIONS
! DANGER: no maintenance work of any
isolated the machine from its power source.
Maintenance operations on the electrical circuit
— and in any event, all other operations not
explicitly described in this operating manual —
must be performed by a TENNANT approved
service technician, in compliance with current
safety regulations and as indicated in the
maintenance manual.
! DANGER: before lifting/turning the tank to
access the housing, it must be emptied of its
contents.
Maintenance - General rules
Performing regular maintenance
Manufacturer's instructions will improve performance and
extend the working life of the machine.
When cleaning the machine, always observe the following
precautions:
Avoid using pressure washers. Water could penetrate the
electrical compartment or motors leading to damage or
short circuits;
Avoid using steam, as the heat could cause the deformation
of plastic parts;
Do not use solvents or hydrocarbon based products.
These can damage the cowling and rubber components.
! ATTENTION: before carrying out the operations
apply the parking brake.
water or with the detergent used in the machine, then dry
thoroughly and reposition in the housing.
according to the
Cleaning the dirty water tank sensor
! ATTENTION: before carrying out the operations
apply the parking brake.
Raise the lid of the dirty water tank, and clean the sensor
as appropriate.
EN 30