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Deaeration
Unscrew the deaeration plug (12) and pump body and fill the
suction hose completely through the discharge outlet (10).
Tighten the connecting neck thread (6) and screw to the
discharge outlet (10). Secure then the open end of the
pressure hose (see the above-mentioned description).
Finally, tighten again the deaeration plug thread (12) and
screw on.
Start the engine and trigger the pumping gun. Repeat the
procedure if necessary!
Tip:
To avoid repeated deaeration, the tank with liquid must not be
sucked up to the bottom.
Important:
The pump is very sensitive when there are air
•
bubbles in the suction area. It is therefore important
to follow the instructions as much as possible to
prevent unnecessary problems.
The suction height of 2 m must not be exceeded.
•
The tank must not be sucked up to the bottom as the
•
entire deaeration process would have to be repeated.
The pump must not run against pressure for more
•
than 3 minutes.
Check the tightness of the hose clips.
•
Tighten well all thread joints.
•
Carefully fill the pump and suction hose
•
1.
The pump must be switched off immediately after
pumping!
2.
Never let the pump unattended during operation.
We do not guarantee for indirect damages!
To prevent the so-called siphon effect, the pump and
pressure hose must in principle be higher than the tank
with liquid.
Residual risks and preventive measures
Electric residual risks:
Threat
Description
Direct
Electric shock
electric
contact
Indirect
Electric shock
electric
through
contact
medium
Other threats:
Threat
Description
Objects
Oil can squirt
thrown off or
from the pump
spraying
and cause
liquids
serious injuries.
Slip, trip or
You can trip
fall of persons
over the electric
cable and
appliance itself.
Maintenance and treatment
Attention – Life threat by electric shock! Disconnect the
appliance from battery before each cleaning and treatment.
Attention – risk of appliance damage! Never clean the
appliance under running water or rinsing water. Do not use
any aggressive cleaners or hard objects for cleaning as they
Protective measure(s)
Small protection voltage
Small protection voltage
Protective measure(s)
Always wear gloves and
protective glasses.
Take appropriate
countermeasures according
to the installation manner
(suitable place of installation,
installation place marking,
etc.)
can damage the appliance. Occasionally clean the appliance
with a damp cloth.
The pump does not require any special maintenance. The
suction and pressure tubes must always be free of any
foreign bodies and must always be kept clean.
Regularly check the hose clips and pressure hoses.
Failure identification
Problems
Possible causes
Pump does
1. No voltage
not turn
2. Wrong battery
connection.
3. Battery too weak
or flat.
Pump turns
1. Air in the pump
but does not
body
pump oil.
2. Pump sucks air
from filling tube.
Thermal
1. Supply does not
protection
correspond to the
stops the
engine data label.
pump due to
overheating.
2. Any foreign
body has blocked
the impellor.
3. Pump has been
running dry or with
closed discharge
outlet for more
than 15 minutes.
Measures
1. Check the voltage and
ensure terminal tighting.
2. Check the connection
(red on plus, black on
minus)
3. Charge or replace the
battery.
1. Deaerate (see the
putting into operation
part)
2. Check the tightness of
the outlet hose. The
outlet hose must be fully
plunged in liquid and
must not have any
throttling places or
siphons. Keep the
maximum filling height.
1. Check the network
voltage
2. Remove the suction
tube and remove the
foreign body.
3. Let the pump cool
down and then start
again. Check whether the
mechanical seal has not
been damaged during
that time.
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