Maintenance; Noise Level - Graco 127642 Manual De Instrucciones

M

MAINTENANCE

EN
Safety
instructions
Authorised
maintenance
personnel
NOTICE
Measures to be
taken
ONCE A WEEK:
ONCE A MONTH:
Long periods
without the
pump being used
N

NOISE LEVEL

In normal operating conditions, noise emissions of all models do not exceed 70 dB at a
distance of 1 metre from the electric pump.
14
The dispensing system was designed and built to require a minimal
amount of maintenance.
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
All maintenance must be performed by qualified personnel.
Tampering can lead to performance degradation, injury to persons
and/or property and may result in the warranty being voided.
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.
Check that the labels and plates found on the dispensing sys-
tem do not deteriorate or become detached over time.
- Check that the pipe connections are not loose to prevent any leaks;
- Check and keep the filter installed on the suction line clean.
- Check the pump body and keep it clean and free of any impurities;
- Check that the electrical supply cables are in good condition.
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
from crystallising inside. This shall be followed by a flushing cycle.
M0307