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About these operating instructions
1 ABOUT THESE OPERATING
INSTRUCTIONS
■
The German version is the original operating
instructions. All additional language versions
are translations of the original operating in-
structions.
■
It is essential to carefully read through these
operating instructions before start-up. This is
essential for safe working and trouble-free
handling.
■
Always safeguard these operating instruc-
tions so that they can be consulted if you
need any information about the appliance.
■
Only pass on the appliance to other persons
together with these operating instructions.
■
Comply with the safety and warning informa-
tion in these operating instructions.
1.1 Legends and signal words
DANGER!
Denotes an imminently
dangerous situation which
will result in fatal or serious
injury if not avoided.
WARNING!
Denotes a potentially dan-
gerous situation which can
result in fatal or serious in-
jury if not avoided.
CAUTION!
Denotes a potentially dan-
gerous situation which can
result in minor or moderate
injury if not avoided.
IMPORTANT!
Denotes a situation which
can result in material dam-
age if not avoided.
NOTE
Special instructions for ease of under-
standing and handling.
2 PRODUCT DESCRIPTION
Various models of pumps are described in these
operating instructions. Identify your model from
the identification plate.
2.1 Product overview (1, 2)
No. Component
1 Filling screw
2 Pump outlet/pressure line connection
3 Motor housing
4 On/Off switch
5 Pump base
6 Pump inlet/suction line connection
7 Pump housing drain screw
8 Pressure line (accessory)
9 Elbow nipple (accessory)
10 Seal (accessory)
11 Connecting nipple (accessory)
12 Seal (accessory)
13 Filter (accessory)
14 Suction line (accessory)
2.2 Function
The pump draws the conveying medium directly
through the suction holes and feeds it to the
pump outlet. It is operated by means of an on/off
switch.
2.3 INOX (stainless steel)
Pumps with the designation "INOX" are made of
stainless steel. This does not affect their design
or function.
2.4 Thermal protection
The pump is fitted with a thermal protection
switch which switches the motor off in the event
of overheating. After a cooling-down phase of ap-
prox. 15 - 20 minutes the pump switches on
again automatically.