Comet Spa ETW Manual De Instrucciones página 17

and by the declaration of conformity of the Manufacturer of the machine in which the pump is
integrated.
• Before starting the pump, carefully read the instructions in its manuals and in the manual of the machine
in which the pump is integrated. In particular, make sure you have correctly understood how the pump
and the machine in which it is integrated work as regards liquid on/off operations.
• Perform the preliminary operations indicated by the Manufacturer of the machine in which the pump
is integrated.
• Make sure all deliveries are off or connected to accessories that have been turned off (e.g., closed spray
gun).
• Make sure that the moving parts of the pump are suitably protected and that they are not accessible
to unauthorised persons.
• Do not use the pump (and therefore the machine in which it is integrated) in the event of:
- the safety devices being damaged;
- its having suffered heavy knocks;
- evident oil leaks;
- evident leaks of pumped liquid.
In such cases, have the pump and the machine in which it is integrated checked by a Skilled Technician.
• Have a Skilled Technician perform the inspections required by special maintenance.
• Wear clothing and personal protective equipment able to provide adequate protection from any high-
pressure jets and chemical products used.
CAUTION
• In case of operation at very low temperatures, make sure there is no ice inside the pump and pipes.
• Perform the checks required by routine maintenance, with special reference to those relating to
the oil.
• The standard oil provided with the pump is suitable for operation at room temperatures between
5°C/41°F and 30°C/86°F. If the pump is required to operate at different ambient temperatures
contact a Skilled Technician to change the oil. In any case the maximum ambient temperature
allowed for pump operation is 65°C/149°F.
Carry out the preliminary activities indicated in the manual of the machine in which the pump
is integrated; unless otherwise indicated, with respect to the pump, always remember the
following.
a) With the pump off and completely cooled down, make sure the oil level is at mid-point of the oil
level indicator (6).
To make any top-ups, refer to the lubricant shown in the specific manual of the series (→MS).
b) Refer to the operation and maintenance manual of the machine in which the pump is integrated
and make sure:
- the suction filter is clean;
- the suction and delivery circuits are in good conditions;
- the pump has primed correctly.
CHECKING AND CONNECTING UP TO WATER MAINS
WARNING
• Also follow the instructions contained in the manual of the machine in which the pump is
integrated.
• Follow the water mains connection instructions applicable in the country where the machine in which
the pump is integrated is installed.
CAUTION
• Follow the water mains connection instructions shown in the
"I " paragraph and in
NTENDED USE
EN
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