Stuart Turner CH 4-30 B - Manual (Page 12)

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3.23 Supply Cord Replacement:
The supply cord and internal wiring within the terminal box are
routed and secured to ensure compliance with the electrical
standard EN 60335-1. It is essential that prior to any disturbance
of this internal wiring, all cable routing and securing details are
carefully noted to ensure re-assembly to the same factory pattern
is always maintained.
If the supply cord is to be changed or 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 and cable gland
fitting instructions.
3.24 Cable Gland Fitting Instructions:
To enable correct assembly of the cable gland the
‘O’-ring (Fig. 10 item 1) must be placed over the cable
before the clamping insert (Fig. 10 item 2) can be
tightened.
Note: Cable diameter range:- 6.5 mm to 9.5 mm.
3.25 Supply Cord Extension:
The pumps are fitted with a supply cord to the following
specification:-
All models . . . . . . . . . . . . . . . . . HO5VV-F3 G 0.75 mm² - 6 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.
3.21 Wiring Diagram:
Model Fuse Size (AMPS)
All Models 13
3.22 Fuses: The following fuse size should be used with the appropriate pump:
Fig. 10
2
1
GREEN / YELLOW
BLUE
BROWN
L
M A
N
N L
E
N 230 VAC/1PH/50Hz
SUPPLY
RED
CAPACITOR
MOTOR
GREEN / YELLOW (LINK WIRE)
RE
D
YELLOW RED BLA
CK
BLACK
FLOWSWITCH
REED (S3)
S3 S3 S2 S2 S1 S1
PRESSURE
SWITCH (S1)
All models
Fig. 9