Installing The Replacement Cable Gland - KSB Amacan P 500-270 Installation & Operating Manual

Sequence Always reassemble the pump set in accordance with the corresponding general
Sealing elements
Tightening torques For reassembly, tighten all screws and bolts as specified in this manual..
Installing the power cable
66 of 112
7 Servicing/Maintenance
NOTE
Before reassembling the motor section, check that all joints relevant to explosion
protection (flamepaths) are undamaged. Any components with damaged
flamepaths must be replaced. Only use original spare parts made by KSB for
explosion-proof pumps. Observe the flamepath positions specified in the Annex
(Flamepaths on explosion-proof motors). Secure all screwed/bolted connections
closing off the flameproof enclosure with a thread-locking agent (Loctite Type 243).
NOTE
Apply liquid sealant to all screw plugs.
Apply liquid sealant to all wetted clearances (e.g. Hylomar SQ 32M).
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 made by cutting an O-ring cord to size and
gluing the ends together.
▪ Assembly adhesives
– Avoid the use of assembly adhesives if possible.
In addition, secure all screwed/bolted connections closing off the flameproof
enclosure with a thread-locking agent (Loctite, type 243).

7.6.2 Installing the replacement cable gland

834.01
L
914.04
243
412.07
Fig. 38: Installing the cable gland
Table 19: Symbols key
Symbol Description
Always secure screwed connections marked with this symbol with
L
243
Loctite 243 .
ü The motor housing cover has been removed, placed down and protected against
rolling off.
1. Adjust the lengths of the cable cores to those of the original cable gland.
2. Attach core identifications matching the original cable gland.
3. Slide O-ring 412.07 onto the core ends of the power cable and into the groove
of the centring seat.
Amacan P
L
914.05
243
834.02
412.08
812