9
E
N
15
Pump
disconnected
During the initial
checks, the lifting
motor was found to
be disconnected,
check the wiring
and that there are
no interruptions
inside the motor.
6 Care and Maintenance
6.1 General Guidelines
Before cleaning and servicing the machine or
replacing components, turn it off and remove the
ignition key.
Disconnect the battery when working on the
electrical system.
Repairs should only be performed by authorised
service centres or by qualified personnel who are
familiar with all relevant current safety regulations.
6.2 Cleaning
WARNING
Do not clean the machine with a high-
pressure water spray (risk of short circuit
or other electrical failures).
DANGER
Wear a dust mask and safety goggles.
Remove the bonnet from the machine for internal
cleaning. Clean with a compressed air blower.
The outside of the machine should be cleaned with
a soft cloth and a mild detergent. Do not use
aggressive detergents.
6.3 Maintenance intervals
WARNING
The operating time meter indicates the
maintenance intervals.
The customer is responsible for the following
maintenance tasks:
Daily maintenance:
-
Check that all the controls are working.
-
Clean the gasket on the vacuum head.
-
Check the readability and presence of the
CE plate and the warning stickers on the
machine body.
-
Clean the filter
Weekly maintenance:
-
Check that the moving parts move freely.
-
Clean the machine.
-
Check that the vacuum fan rotates
properly.
-
Check the tightness of the fan hub.
-
Check the running of the electric motors,
ensuring that there is no hissing and/or
abnormal noises.
Maintenance every 100 working hours:
-
Check the battery acid level.
-
The machine chassis and welding must be
free from visible defects such as cracks,
deformations, incisions, corrosion, etc.
-
Make sure all the machine bolts are
securely tightened.
-
Check the condition and attachment of the
cables, connections and battery: electrical
cable jackets must be in good condition
and the terminals must be well tightened
and free from corrosion.
WARNING
All servicing and maintenance under the
customer
’s
responsibility must be
performed by a qualified technician.
The following maintenance operations are to be
carried out by the customer support service:
-
A first inspection after 20 hours.
-
Maintenance every 100 hours of operation.
For warranty purposes, all servicing and
maintenance during the warranty period should be
carried out by the
Ing. O. Fiorentini S.p.A.
authorised service.
6.4 Battery maintenance
DANGER
Risk of explosion.
Never place tools or other objects on the
battery, the terminals or the battery
element connections. If they are
conductive, they could cause a short
circuit and trigger an electric arc.
Provide adequate ventilation during
charging to dispel possible explosive
