Levery Day Use; Mmaintenance - Graco 127643 Instructions Manual

L EVERY DAY USE
USE PROCEDURE 1 If fl xible pipes are used, attach the ends of the piping to the
tanks. In the absence of an appropriate slot, solidly grasp the
delivery pipe before beginning dispensing.
2 Before starting the pump make sure that the delivery valve is
closed (dispensing nozzle or line valve)
3 Turn the ON/OFF switch on
4 Open the delivery valve, solidly grasping the pipe
5 While dispensing, do not inhale the pumped product
6 Should you spill any fluid while dispensing, bank it with earth or
sand to absorb it and limit its spreading
7 Close the delivery valve to stop dispensing
8 When dispensing is finishe , turn off the pum
NOTICE The by-pass valve allows functioning with delivery
closed only for short periods (max. 3 minutes)
To avoid damaging the pump, after use, make sure
the pump is off.
In case of a power break, switch the pump off
straight away.
Should any sealants be used on the suction and
delivery circuit of the pump, make sure that these
products are not released inside the pump.
Foreign bodies in the suction and delivery circuit of
the pump could cause malfunctioning and break-
age of the pump components.
In case of prolonged dry-running of the pump,
the suction circuit may be empty and suction may
become difficult. If so, fill the suction circuit with
demineralised water
M MAINTENANCE
Safety The dispensing system was designed and built to require a minimal
amount of maintenance.
instructions
Before carrying out any maintenance work, disconnect the
dispensing system from any electrical and hydraulic power source.
During maintenance, the use of personal protective equipment
(PPE) is compulsory.
In any case always bear in mind the following basic recommendations
for a good functioning of the pump
Authorised All maintenance must be performed by qualified personnel.
Tampering can lead to performance degradation, injury to persons
maintenance
and/or property and may result in the warranty being voided.
personnel
Whenever there is risk of frost, empty the circuit and the pump,
taking care to place the pump in an environment where the
temperature is no lower than 0°C/32°F.
NOTICE
Check that the labels and plates found on the dispensing sys-
Measures to be
tem do not deteriorate or become detached over time.
taken
ONCE A WEEK:
- Check that the pipe connections are not loose to prevent any leaks;
- Check and keep the fil er installed on the suction line clean.
ONCE A MONTH: - Check the pump body and keep it clean and free of any impurities;
- Check that the electrical supply cables are in good condition.
Long periods Whenever it is thought that the system will remain unused for at
least 15 days, it must be emptied in order to prevent the product
without the
from crystallising inside. This shall be followed by a flushing ycle.
pump being used
In any case, it is recommended to flush the pump with demineralised
water.
M0309
EN
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