Miller Electric MSC-2 - Manual (Page 14)

OM-1096 Page 10
4-2. Motorized Slide Limit Switch
Ref. ST-154 578
1 Limit Switch
2 Slide Stop
3 Nut
Slide movement stops when stop
hits limit switch.
This can be used as a starting refer-
ence point for weld repeatability.
The stop can be adjusted. Loosen
nut, turn screw in or out to desired
length, and tighten nut.
Tools Needed:
7/16 in.
1
2
3
SECTION 5 – MAINTENANCE & TROUBLESHOOTING
5-1. Routine Maintenance
Every month, check labels and cables; clean all parts. Yearly clean and oil slide, and clean and adjust drive belt.
5-2. Overload Protection
ST-154 638 / Ref. ST-151 186
Turn OFF and unplug unit.
If fuse F1 opens, the slide and con-
trol do not work. To check or change
F1, proceed as follows:
1 Fuse Holder Cover
Press and turn cover counterclock-
wise. Pull out fuse with cover.
2 Fuse F1 (See Parts List For
Rating)
Insert new fuse into cover, and in-
stall fuse with cover by pressing
and turning cover clockwise. 1 2