Danger, Warning, Caution – Elmo Rietschle L-BV3 User Manual

Page 12

Installation

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service life of the pump-motor unit, this
value may not be exceeded.
Generally, this value can be adhered to
without a special foundation or a special
base plate.
The points on the unit for measuring the
vibration speed are shown in Fig. 2, Pg. 12.

Fig. 2: Points for measuring the vibration speed

Securing:

Screw the feet of the pump-motor unit to the
surface with suitable mounting elements.

Proceed as follows:

 The feet of the pump-motor unit are

provided with mounting holes.

 Select the suitable screw type.
 Screw the feet of the pump-motor unit to

the surface with the screws.
When doing so, be sure to provide all
mounting holes with screws!

6.2

Electrical connection (motor)

 DANGER

Electrical danger!
Malpractice can result in severe injuries and
material damage!

 DANGER

Electrical danger!
The electrical connection may be carried out
by trained and authorized electricians only!

 DANGER

Electrical danger!
Before beginning work on the unit or system,
the following measures must be carried out:
 Deenergize.

 Secure against being switched on again.

 Determine

whether

deenergized.

 Ground and short-circuit.

 Cover or block off adjacent energized parts.

 DANGER

Electrical danger!
Replace loose connections, singed or burned
cables immediately!

 DANGER

Electrical danger!
Depending on the charging state of the
capacitors, a residual voltage may be present
on the terminals in the terminal box.
After opening the terminal box cover, it must
be ensured that the capacitors are completely
deenergized:
 Measure the voltage at the corresponding

jumpers (see the circuit diagram in the
terminal box).

 Dissipate the residual voltage with suitable

means if necessary.

The capacitors must be completely
deenergized.

 WARNING

Danger due to gauge pressure and vacuum!
Danger due to escaping fluid!
Before beginning work on the unit or system:
Interrupt supply of operating liquid.
Bleed lines and vacuum pump/compressor
(depressurize).

CAUTION

Incorrect connection of the motor can lead to
serious damage to the unit!