DANGER
Improper transport
Risk of personal injury!
▷
Use suitable hoisting tackle and lifting accessories to move heavy assemblies or
components.
WARNING
Components with sharp edges
Risk of personal injury!
▷
Always use appropriate caution for installation and dismantling work.
▷
Wear work gloves.
NOTE
Apply liquid sealant to all screw plugs.
Apply liquid sealant to all wetted clearances (e.g. Hylomar SQ 32M).
Always reassemble the pump set in accordance with the corresponding general
assembly drawing.
▪
O-rings
– Check O-rings for any damage and replace by new O-rings, if required.
– Never use O-rings that have been glued together from material sold by the
yard.
▪
Assembly adhesives
– Avoid the use of assembly adhesives, if possible.
When reassembling the pump set, tighten all screws/bolts as indicated.
In addition, secure all screwed connections closing off the flameproof enclosure with
a thread-locking agent (Loctite type 243).
7.5.2
Pre-assembling the motor housing cover
Fig. 20: Pre-assembling the motor housing cover
✓
The markings of the individual conductors have been attached in a visible
location.
✓
The conductor markings have been verified against the wiring diagram.
1.
Push O-ring 412.07 onto the short conductor ends of the power cable and into
the groove of the centering seat.
2.
Insert cable gland 834.01 with the power cable and O-ring 412.07 into the
opening provided.
Sequence
Sealing elements
Tightening torques
7 Servicing/Maintenance
44 of 68
Amacan P
