Electrical Connection; Installing The Motor And Gearbox (Where Not Supplied); Connecting To Power Supply; Figure 4. - Removing The Back Plate Support - VERDER VERDERFLEX Dura 55 Series Operating Manual

6.4 Electrical connection

Risk to health due to electric shock!
All electrical work must be carried out by qualified
X
electricians.
Death or crushing of limbs caused by falling loads!
Use lifting gear appropriate for the total weight to be
X
transported.
Do not stand under suspended loads. Ensure the travel
X
plug is removed and disposed correctly
the motor and gearbox is attached to the pump.
6.4.1 Installing the motor and gearbox
(where not supplied)
Bare shaft pumps are supplied with a back-plate support.
Please make sure the back-plate support is removed before
installing the gearbox and motor.
1. Remove the back-plate support

Figure 4. - Removing the back plate support

2. Attach the key to gearbox shaft.
3. Apply anti seize grease to the gearbox shaft.
4. Attach the gearbox to the pump housing.
5. Fit the eight M10 bolts to fasten the gearbox to the pump
housing.
6. Use a torque wrench to apply tightening torque
(g11. Technical specifications).
Original instructions (en)
DANGER
Note
Back-plate support
© Verder Liquids B.V
before

Figure 5. - Installing the gearbox

7. Apply anti seize grease to the motor shaft.
8. Attach the motor to the gearbox.
9. Use a torque wrench to apply tightening torque (g11.
Technical specifications).

Figure 6. - Installing the motor

6.4.2 Connecting to power supply

1. Connect motor to the rated power supply. Ensure the
correct gland is used and that the earth connection is made
and secured.
2. Wiring instructions are available within the motor junction
box.
3. Run the pump slowly to ensure correct rotation.
For more information on wiring the motor please refer to the
relevant motor manual.
Version 01
Dura 55 series - Operating manual
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