Xylem IM223 R04 Hydrovar Pump Control - Manual (Page 17)

17
Section 7
7.1 cable Glands provided
7.2 assembly instructions – all models
to remove the HYdroVar cover, loosen the 4 fastening screws.
• Verify that there is no liquid on the unit before you open the cover.
• The HYDROVAR is installed on the motor fan cover using the mounting brackets, the four screws and the rel-
evant washers.
• Center the HYDROVAR and tighten the four screws holding the brackets.
• Tighten each screw until the two bottom teeth in the brackets start to grip the fan cover.
• After the electrical components are connected, the top cover of the HYDROVAR can be mounted and tight-
ened by the four fastening screws.
• Ensure the integrity of the ground wire connection. Failure to properly ground the controller or motor will cre-
ate an electrical shock hazard.
• Ensure HYDROVAR cover gasket is in place before tightening the cover screws.
• Ensure cable glands are properly installed and close conduit openings that are not being used with conduit
plugs.
additional coMponents
included
components
cable gland
and lock nut
conduit
plugs
thermistor
Mounting
clamps
centring - bit
Gland sizer
M M M M M M
12 16 20 25 12 16
Cable
size
AWG
#8-#1 4,5-10 7-1 3 9-17
2.015- 2.022 2 (3) 2 2 3 1 1 4 1
4.022- 4.040 2 (3) 2 2 3 1 1 4 1
4.055- 4.110 2 (3) 2 2 3 1 1 4 1
( ) maximum available cable entries