OWNER’S MANUAL
© 1994 MILLER Electric Mfg. Co.
December 1994 FORM: OM-685B
Use above FORM number when ordering extra manuals.
Universal Large Cylinder Cart (042 934)
WARNING
ELECTRIC SHOCK can kill.
• Do not touch live electrical parts.
• Turn Off welding power source, and disconnect
input power.
• Disconnect input power conductors from
deenergized supply BEFORE moving welding
power source.
CYLINDERS can explode if damaged.
• Keep cylinders away from welding and other
electrical circuits.
• Never touch cylinder with welding electrode.
• Always secure cylinder to running gear, wall, or
other stationary support.
FALLING EQUIPMENT can cause injury
and damage.
• Use proper equipment to lift unit.
• If using lift forks, be sure lift forks extend out opposite
side of base.
• Do not put any body part under unit while lifting.
miscwarn1.1* 10/91
ST-161 978-A
Figure 1. Assembled Universal Large Cylinder Cart
OM-685 Page 2
Figure 2. Universal Large Cylinder Cart Assembly
ST-161 976-C
21
20
22 23
Crimp Items
21 and 23.
17
18
19
Remove paint from
axle grooves (25)
before installing re-
taining rings (19).
Optional
7/16, 1/2, 9/16 in
Tools Needed:
Optional
678
1
2
3
4
5
15
28
26
27
1
2
3
25
24
15
16
9
11
10
12
13
14
1
2
3
OM-685 Page 3
Part
No.
Item
No.
Description (Qty)
1 601 865 Nut, 1/4-20 (12)
2 602 207 Washer, 1/4 lock (12)
3 602 241 Washer, 1/4 flat (12)
4 162 567 Mounting Angle, (Snap Start, MM90/MM130 & Maxstar models) (4)
5 099 273 Screw, 8-18 x 5/8 (Snap Start & MM90/MM130 models) (4)
6 108 940 Screw, 1/4-20 x 3/4 (4)
080 389 Screw, 5/16-18 x 1 (XMT models) (4)
7 159 503 Top Tray (1)
8 159 500 Handle (1)
9 159 504 Rear Leg (2)
10 601 872 Nut, 3/8-16 (2)
11 049 966 Screw, 1/4-20 x 1-1/2 (4)
12 602 213 Washer, 3/8 lock (2)
13 010 954 Washer, 3/8 flat (2)
14 008 999 Caster, 4 in (2)
15 601 944 Screw, 5/16-18 x 3/4 (18)
16 159 502 Bottom Tray (1)
17 090 693 Wheel, 8 in (2)
18 602 250 Washer, 3/4 flat (2)
19 121 614 Retaining Ring (2)
20 022 617 Cylinder Chain (1)
21 602 389 · S-Hook (1)
22 602 387 · Chain (1)
23 602 384 · Snap (1)
24 059 650 U-Bolt (2)
25 159 501 Axle (1)
26 134 711 Nut, 5/16-18 (18)
27 159 505 Front Leg (2)
28 159 498 Support Bracket (1)
Be sure to provide Model when ordering replacement parts.
OM-685 Page 4
Ref. ST-800 000 / Ref. SB-159 503-A / Ref. 135 737-B / Ref. ST-152 114-C
1 Top Tray
2 Base Mounting Hole
3 Econotig Welding Power
Source
Use installation location labeled A.
Install using supplied 1/4 in screws,
flat washers, lock washers, and
nuts.
4 XMT Welding Power Source
5 Mounting Foot
Remove and discard mounting feet
from base.
Use installation location labeled B.
Install using supplied 5/16 in
screws.
1/2 in
1/2 in
Tools Needed:
2
3 4
5
A
A
A
A
B
B
B
B
1
Figure 3. Installing Econotig And XMT Welding Power Sources
ST-145 666-B / ST-800 024 / Ref. SB-159 503-A / Ref. ST-149 330 / ST-132 498-B
1 Wrapper Mounting Hole
2 Bracket
3 Top Tray
4 Snap Start Control
Remove and discard screws from
four wrapper mounting holes. In-
stall brackets using supplied 5/8 in
long sheet metal screws.
Locate four mounting holes labeled
C on tray. Install brackets on tray
using supplied 1/4 in screws, flat
washers, lock washers, and nuts.
5 Maxstar Welding Power
Source
Locate four wrapper mounting
holes and install supplied brackets
using screws in wrapper.
Locate four mounting holes labeled
C on tray. Install brackets on tray
using supplied 1/4 in screws, flat
washers, lock washers, and nuts.
6 Millermatic 90 or 130
Welding Power Source
Remove and discard screws from
center holes on sides of wrapper.
Install two brackets using supplied
5/8 in long sheet metal screws.
Locate two mounting holes labeled
D on tray. Install brackets on tray
using supplied 1/4 in screws, flat
washers, lock washers, and nuts.
1/2 in 1/2 in
Tools Needed:
C
D
D
C
C
4
5
6
12
3
3
Figure 4. Installing Snap Start Control, Or Maxstar And Millermatic 90 Or
Millermatic 130 Welding Power Sources
/