Miller Electric 172 M-10 Gun manual Electrical Service Guide, 18 in 457 mm of space for airflow

3-4. Electrical Service Guide

Input Voltage	230
Input Amperes At Rated Output	20
Max Recommended Standard Fuse Or Circuit Breaker Rating In Amperes
Circuit Breaker 1, Time-Delay 2	20
Normal Operating 3	30
Min Input Conductor Size In AWG/Kcmil	14
Max Recommended Input Conductor Length In Feet (Meters)	66
	(20)
Min Grounding Conductor Size In AWG/Kcmil	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).

YCaution: Failure to follow these fuse and circuit breaker recommendations could create an electric shock or fire hazard.

3-5. Selecting A Location And Connecting Input Power

18 in (457 mm) of space for airflow

L2

YAlways connect grounding conductor first.

=GND/PE

1

2

4

L1

1 Rating Label

Supply correct input power.

2Plug

3Receptacle

Connect plug to receptacle. 4 Line Disconnect Device See Section 3-4.

YSpecial installation may be required where gasoline or volatile liquids are present – see NEC Article 511 or CEC Section 20.

3

L2 L1

230 VAC, 1

YDo not move or operate unit

where it could tip.

ssb2.2* 1/94 – ST-801 988 / 802 401

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