salmson Rocsan neo Installation Et Mise En Service page 43

4. Loosen the lifting equipment from the lifting gear and
secure it at the chamber outlet against falling.
5. Have the power supply cables routed into the chamber
by a qualified electrician and route it outside properly
from the chamber.
▶ The pump is installed, the qualified electrician can
make the electrical connection.
6.4.5 Portable wet well installation
WARNING
Risk of burns from hot surfaces!
Motor housing can become hot during operation. It
may cause burns. Allow the pump to cool down at
ambient temperature after switching it off!
WARNING
Separation of pressure hose!
Separation or movement of the pressure hose can
lead to (serious) injuries. Securely attach the pres-
sure hose to the outlet! Prevent buckling of the
pressure hose.
NOTICE
Delivery problems due to water level being
too low
The hydraulics are self-venting. As a result, smaller
air cushions are dissolved during the pumping pro-
cess. If the level of the fluid is lowered too much, the
volume flow can be interrupted. The minimum per-
missible water level must reach the upper edge of
the hydraulics housing!
For portable installation, the pump is equipped with a
pump support foot. The pump support foot ensures
minimum ground clearance in the suction area and en-
ables secure footing if placed on a solid bearing sur-
face. In this installation type, the pump can be installed
anywhere in the operating space/installation site. A
hard base must be used at the installation location to
prevent sinking in case of soft bearing surfaces. A pres-
sure hose is connected on the pressure side.
CAUTION! If the motor emerges during operation,
observe the operating mode for non-immersed oper-
ation (S2-15, S3 10 %*)!
* Operating mode S3 25 % is permitted if the necessary
motor cooling is guaranteed before the motor is
switched on again! To ensure the required cooling, the
motor must be completely immersed for at least 1 min.!
Installation and operating instructions Rocsan neo
Installation and electrical connection
Work steps
4
3
2
Fig. 7: Wet well installation, portable
1 Pump with integrated pump support foot
2 Pipe elbow with hose connection or Storz pipe coupling
3 Storz hose coupling
4 Pressure hose
5 Attachment point
6 Lifting equipment
CAUTION
Damage to the pump due to incorrect install-
ation
Observe the following points during the installation
of the pump:
• Observe the max. permissible tightening torque:
15 Nm (V05) or 25 Nm (V06)
• Do not insert an additional gasket between the
flange and the accessories! A gasket is mounted
on the pump flange!
• Only use accessories with a flange shape in ac-
cordance with EN 1092-2, type A. The use of
other flange shapes is not permitted!
‡ Pressure connection prepared: Pipe elbow with hose
connection or pipe elbow with Storz coupling mounted.
1. Use a shackle to attach the lifting equipment to the at-
tachment point of the pump.
2. Lift the pump and lower it at the intended location
(chamber, pit).
3. Place the pump on a solid bearing surface. CAU-
TION! Sinking must be prevented!
4. Lay the pressure hose and fasten it to a certain point
(e.g. drainage). DANGER! Separation or movement of
the pressure hose can lead to (serious) injuries! Se-
curely attach the pressure hose to the outlet.
5. Lay the power supply cable properly. CAUTION! Do not
damage the power supply cable!
6
5
S1
1
S2, S3
en
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