3.
Fasten cable gland 834.01 with socket head cap screws 914.04 and secure the
screwed connection with Loctite 243.
4.
Connect cable sockets to the ends of the individual conductors of the power
cable. Fasten the ground conductor (conductor marking green/yellow) of the
power cable to motor housing cover 812 with bolt 901.20 and spring washer
932.20.
5.
Slide O-ring 412.08 onto the short conductor ends of the control cable and into
the groove of the centering seat.
6.
Insert cable gland 834.02 with the control cable and O-ring 412.07 into the
opening provided.
7.
Fasten cable gland 834.02 with socket head cap screws 914.05 and secure the
screwed connection with Loctite 243.
7.5.3
Fitting the motor housing cover
DANGER
Work on the pump set by unqualified personnel
Danger of death from electric shock!
▷
Always have the electrical connections installed by a trained electrician.
▷
Observe regulations IEC 30364 (DIN VDE 0100).
Fig. 21: Fitting the motor housing cover
✓
A new O-ring has been inserted into the groove of the motor housing cover.
1.
Attach lifting tackle to eyebolts 900 of the motor housing cover. Lift up motor
housing cover 812 and lower it down onto motor housing 811 until only a gap
remains which allows work to continue.
2.
Connect the control cable properly to the terminals at the plug. Then plug it
into connector block 81-2.01 (which is screwed to bearing bracket 330).
3.
Fit cable sockets to the ends of the power cable and fasten the cable sockets to
terminal strip 835 with disc 550.23, circlip 932.23 and nuts 920.23/920.24.
4.
Tie the control and power cables together with cable ties.
5.
Carry out electrical tests of the cables and monitoring equipment.
6.
If the tests have been successful, slowly lower motor housing cover 812 onto
motor housing 811.
Align the alignment grooves in motor housing cover 812 and motor housing
811. The grooves must be aligned correctly.
7.
Fasten motor housing cover 812 and motor housing 811 or motor unit 80-1 with
hexagon socket head cap screws 914.01 and secure them with Loctite 243.
Observe the tightening torque!
8.
Screw in eyebolts 900.
Observe the tightening torque!
7 Servicing/Maintenance
Amacan P
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