Loma IQ2 User Manual page 128

The following illustration shows the connection arrangements at the connector block:
The main incoming earth connection is made to the
left-hand control box ground stud (in a group of 3)
located just below the right-hand edge of the control
board.
• Power cabling must be rated at no less than 5A current carrying capability and be routed
into the control box by a suitable watertight gland. The power input gland hole is on the
extreme left of the control box when facing the controls.
• Power cabling for a UL approved model is 20-16AWG fed from a locally positioned switch
or circuit breaker that is within easy reach of the operator. The breaker must be labelled as
the disconnecting device for the equipment. Cable tightening torque is 5.5in/lbs routing
into the control box as in the above diagram.
NOTE: Do not use rigid conduit of any type. Rigid conduit can lead to vibration being
transmitted to the head, resulting in spurious triggering.
• Open the control box door and remove the safety cover angled terminal access plate only
from the power supply cover. Place it in the bottom of the control box door.
• Split the cable inside the box and cut the wires to suitable lengths.
• The previous illustration provides connector block wiring details. Make the connections to
the connector block as follows:
AC wiring colours will vary according to territory.
North America
UL approved models
120V
All Others
200/240v
9094
JP301
TP303
Live Neutral
Black
White
Green/Yellow
Brown
Blue
Green/Yellow
= HOT
= NEUTRAL
= EARTH
= LIVE
= NEUTRAL
= EARTH
111
Installing the metal
detector