Stuart Turner MAINBOOST iTank MBI Series Installation, Operation & Maintenance Instructions Manual page 17

5.23 Supply Cord Replacement:
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.
5.24 Cable Gland Fitting Instructions:
To enable correct assembly of the cable glands, gland seals (1) must be
placed over the cable before tightening the gland nuts (2) to prevent
water/dust ingression. Ensure cable clamp (3) is installed and clamped on the
outer cable insulation (not on the 3 wire cores) to ensure cable retention.
5.25 Supply Cord Extension:
The pumps are fitted with a supply cord to the following specification:
All models = 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.
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.
Electrical cover
Captive cover
screws
L1
Cable clamp
N
screw (3)
U
V
Cable clamp (3)
L1
N
U
V
- 17 -
Cable gland
nut (2)
Cable gland seal (1)
Cable gland nut (2)
Cable gland seal (1)
Fig. 18
Cont ...