Wega 1GR Series, Руководство по эксплуатации и обслуживанию

Страница: 35 / 68

35
of
68
TECHNICIANS manual
ENGLISH
Component Type of intervention Quarterly Yearly
DRAIN
Check for any leaks on the hydraulic and sewer connections. Check the state of the
drain pan and the drain connection tube.
X
DISPENSING UNIT Check the condition of the solenoid valve of the dispensing group. X
GAS SYSTEM
Check for gas leaks with a suitable gas detection instrument, or by passing a soapy
solution on all the gas fittings.
X
WATER and STEAM NOZZLES Check the condition of the nozzles and clean the sprayer. X
DISPENSER
Check and clean the volumetric dispenser by removing any oxidation from the
terminals.
X
PRESSURE GAUGE and
PRESSURE SWITCH
Check for proper operation of the pressure gauge and pressure switch. X
ELECTRIC SYSTEM
Check and clean the volumetric dispenser by removing any oxidation from the
terminals.
X
TOUCH SCREEN
Check the proper operation of the touch screen and possibly adjust the parameters.
View the machine counts and check the performed work cycles.
X
MOTOR PUMP Visually inspect the machine wires conditions X
Any action taken on the electronics of the machine when still
connected to the power, automatically invalidates any guarantee.
On the internet site of the Manufacturer all original spare parts
are available. The Manufacturer may provide the list of spare
parts recommended for the maintenance of the various versions
of the machine.
8.3.2 Maintenance after a short period of inactivity
"Short machine downtime" refers to a period of time
exceeding one working week.
If the machine is reactivated after this period, the
Qualified Technician must replace all the water contained
in the hydraulic circuits as indicated in par. "6.11 Water
replacement" on page 32.
All the scheduled maintenance operations must also
be performed - see previous paragraph.