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Supply Cord Replacement
If the supply cord needs to be replaced, cord selection should be chosen in accordance
with the current involved, surrounding conditions and recommended fuse size. For
information on cable fitting and connection, consult the wiring diagram and cable gland
fitting instructions.
Intermediate Connecting Cord Replacement
(Monsoon N2.4, N2.9 & N3.7 models only)
These pumps incorporate an additional cord which connects the main terminal box to
the motor terminal box. If this cord is damaged, it must be replaced with a special cord
assembly available from Stuart Turner or one of their approved repairers.
On disassembly note the cord retention and routing system. Re-assemble to the same
pattern.
For information on cable connection consult the wiring diagram.
Supply Cord Extension
The pumps are fitted with a supply cord to the following specification:-
Monsoon Extra N1.3 bar:- . . . . . . . . . . . . . HO5VV-F3 G 0.75 mm² - 6 Amp rated cable.
Monsoon Extra N2.4, N2.9 & N3.7 bar:- . . . HO7RN-F3 G 1.0 mm² - 10 Amp rated cable.
If the supply cord is to be extended, a cord of the same specification should be used.
Any connections or junction boxes used should be specifically suited for the application
and installed in accordance with the manufacturers instructions.
Cable Gland Fitting Instructions
To enable correct assembly of the cable gland, the 'O'-ring (Fig. 14, item 1) must be
placed over the cable before the clamping insert (Fig. 14, item 2) can be tightened.
Note: Cable diameter range:- 6.5 mm to 9.5 mm.
STEP 6 COMMISSIONING
WARNINGS:
The motor casing can become very hot under normal operating
conditions, care should be taken to ensure it cannot be touched
during operation.
Do not run pump without guards and terminal box lid correctly fitted.
The pump chamber must be full of water at all times. Seal damage will
result if the pump runs dry.
Fig. 14
