Everflo EF 1200, Assembly, Operation And Maintenance Instructions

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• WARNING . Do not direct high-pressure jets against yourself or other people to clean clothes or footwear.
•
WARNING
. High-pressure jets can be hazardous if incorrectly used. High-pressure jets must not be directed
against people, energized electrical appliances or the motor pump itself or the machine in which it is
integrated.
•
WARNING
. Explosion risk - Do not spray inflammable liquids.
• Read the
“C
heCking And ConneCting up to the power supply
”
paragraph carefully.
• Read the
“p
reCAutions ConCerning pumped ChemiCAl produCts
”
paragraph carefully.
• Keep clear of moving parts of the motor pump and of the machine in which it is integrated, even if these are
adequately protected.
• Do not remove the guards of the moving parts.
• Do not touch pipes containing liquids under pressure.
• Do not perform maintenance operations on the motor pump and on the machine in which it is integrated
if this is operating.
• Read the
“i
ntended use
”
paragraph carefully.
• Do not modify in any way the installation conditions of the motor pump. In particular, do not modify the
fastening, the hydraulic connections and the guards.
• Do not deactivate or tamper with the controls and the safety devices.
Perform the steps relating to the operation indicated in the manual relating to the machine in
which the motor pump is integrated; unless otherwise indicated, in relation to the motor pump,
the following should be remembered.
a) The motor pump can only be primed if the pressure in the delivery circuit is reset, which can be done,
for example, by opening one or more taps on the machine in which the motor pump is integrated.
b) The pressure can be adjusted from the relative suitable device on the machine in which the motor pump
is integrated.
c) The pressure switch causes the motor pump to stop whenever the delivery flow is stopped (for example
by closing a lance); the motor pump starts to operate immediately when the delivery flow is restarted
(for example by opening a lance).
CAUTION
• To permit fast motor pump priming, proceed as indicated at previous point a) every time the pump has
to be primed again.
• Do not operate the motor pump:
- if it is too noisy and/or fluid is dripping from it: in this case have it checked by a
Skilled Technician
;
- when exposed directly to sunlight, with ambient temperature above 35 °C (95 °F).
STOPPING, CLEANING AND DECOMMISSIONING
WARNING
• Follow the instructions regarding stopping, cleaning and decommissioning contained in the manual
of the machine in which the motor pump is integrated.
STOP
WARNING
• Always make sure that, once stop operations have been performed, no part of the motor pump and of the
machine in which it is integrated is moving and no pipes contain liquid under pressure.
Perform the stop operations contained in the manual of the machine in which the motor pump is
integrated; unless otherwise indicated, in relation to the motor pump, remember the following:
a) Reset the delivery pressure as described at point a) of the
“o
peRatIon
”
paragraph.
b) Disconnect the power supply.
c) Wait for the motor pump and the machine in which it is integrated to cool down.