Elmo Rietschle G-BH9 - Manual (Page 13)

Installation
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5 Installation
 WARNING
Improper use of the unit can result in serious
or even fatal injuries!
Have you read the safety precautions in Chapter
1, "Safety", Pg. 3 f.?
Otherwise you many not carry out any work with
or on the pump-motor unit!
 DANGER
Danger from missing view into area of pump-
motor unit!
When operating the control elements without a
view into the area of the pump-motor unit, there
is a danger that the pump-motor unit will be
switched on while other persons are still
performing work on it. Extreme injuries are
possible!
Provide control elements at a location with a
view of the pump-motor unit.
 DANGER
Electrical danger!
The pump-motor unit must be installed so that
the electrical device cannot be damaged by
external influences!
In particular, the feed pipes must be securely
routed, e.g. in cable ducts, in the floor etc.
 WARNING
Danger from balance damage caused by
vibration!
Vibrating environments can cause balance
damage!
Install the pump-motor unit on a solid foundation
or on a solid mounting surface.
Check screw glands/unions for mounting the
pump-motor unit on the mounting surface
regularly for strength and firm seating.
 WARNING
Danger from crushing due to pump-motor
unit tipping over!
Wear personal safety equipment (protective
gloves and safety shoes). Handle the unit with
the appropriate care. Install the pump-motor unit
on a solid foundation or on a solid mounting
surface! Check screw glands/unions for
mounting the pump-motor unit on the mounting
surface regularly for strength.
 WARNING
Danger of fire from flammable substances!
The pump-motor unit must never come into
contact with flammable substances.
 WARNING
Danger of burns from hot surfaces of the
pump-motor unit and from hot fluids!
High temperatures of up to approx. 160°C
[320°F] can occur on the surface of the pump-
motor unit.
The pump-motor unit must be installed so that
accidental touch of its surface is not possible.
Cover the pump-motor unit with a suitable touch
protection (e.g. perforated plate cover or wire
cover).
 WARNING
Danger of injuries from flying parts!
Select installation so that parts that are thrown
out through the grate if the external fan breaks
cannot hit persons!
 CAUTION
Danger of tripping and falling!
Make sure the unit does not present a danger of
tripping. Lay cables and pipes so that they
cannot be reached during operation(recessed in
floor, in ducts on the wall etc.).
CAUTION
Danger of overheating due to hot surface of
pump-motor unit!
High temperatures can occur on the surface of
the pump-motor unit.
Temperature sensitive parts, such as lines or
electronic components, may not come into
contact with the surface of the pump-motor unit.
The pump-motor unit is ready to connect on
delivery. However, if the time from delivery to
commissioning of the pump-motor unit exceeds a
certain period, the lubrication of the rolling
bearings must be renewed.
See Chapter 8.2, "Storage conditions",
Section "Lubrication of rolling bearings after
longer storage", Pg. 24 for information on this
topic.