Miller Electric 3080, ICE-80CX Connecting Work Clamp And Gas/Air Supply, Electrical Service Guide

3-5. Connecting Work Clamp And Gas/Air Supply

1

2

5

3

4

From Gas/Air Supply

Rear of

Unit

1Work Clamp

2Workpiece

Connect work clamp to a clean, paint-free location on workpiece, as close to cutting area as possible.

.Use only clean, dry air supply

with 90 to 150 psi pressure. Torch requires 80 psi pressure.

3Gas/Air Inlet Opening

4Hose

Use hose with an inside diameter of at least 3/8 in. If hose is over 40 ft (12.2 m) in length, use hose with 1/2 in inside diameter.

5 Teflon Tape

Obtain hose with 1/4 NPT right- hand thread fitting. Wrap threads with teflon tape (optional) or apply pipe sealant, and install fitting in opening. Route hose to gas/air supply.

Adjust gas/air pressure according to Section 4-2.

Tools Needed:

5/8, 1-1/8 in

Ref. 803 640-A / 802 201-B

3-6. Electrical Service Guide

	Single Phase	Three Phase
Input Voltage	230	230	460
Input Amperes At Rated Output	63	35	18
Max Recommended Standard Fuse Rating In Amperes
Circuit Breaker 1, Time-Delay 2	70	40	20
Normal Operating 3	100	50	25
Min Input Conductor Size In AWG/Kcmil	8	10	14
Max Recommended Input Conductor Length In Feet (Meters)	71	97	152
	(22)	(30)	(46)
Min Grounding Conductor Size In AWG/Kcmil	8	10	14

Reference: 1999 National Electrical Code (NEC)

1Choose a circuit breaker with time-current curves comparable to a Time Delay Fuse.

2“Time-Delay” fuses are UL class “RK5” .

3“Normal Operating” (general purpose − no intentional delay) fuses are UL class “K5” (up to and including 60 amp), and UL class “H” ( 65 amp and above).

OM-2225 Page 12