Miller Electric Three-Phase Running Gear User manual

OWNER’S MANUAL FORM: OM-687 164 063D

December 1998

Three-Phase Running Gear (042 886), Weld Cable Holder (043 055),

Cylinder Rack/Lift (043 005), And Stationary Cylinder Rack (042 887)

ELECTRIC SHOCK can kill.

•Do not touch live electrical parts.

•Turn Off welding power source and input disconnect

device.

•Disconnect input power conductors from

deenergized supply BEFORE moving welding

power source.

CYLINDERS can explode if damaged.

•Keep cylinders away from welding and other

electricalcircuits.

•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.

•Use lifting forks long enough to extend out opposite

side of base.

•Do not put any body part under unit while lifting.

WARNING

miscwarn1.1 5/93

ST-800 213-B

Tools Needed:

3/8, 7/16, 9/16, 5/8 in

Part

No.

Item

No. Description (Qty)

1 +601 865 Nut, 1/4-20 (2)

2 +602 207 Washer, 1/4 lock (2)

3 +602 241 Washer, 1/4 flat (2)

4 +168 342 Upright Handle (2)

5 +168 341 Front Handle (1)

6 +098 877 Screw, 1/4-20 x 2-1/4 (2)

7 +049 966 Screw, 1/4-20 x 1-1/2 (6)

8 163 444 Shim (2)

9 163 446 Axle (1)

10 604 224 Screw, 1/4-20 x 3/4 (6)

11 602 250 Washer, 13/16 flat (2)

12 121 614 Retaining Ring (2)

13 163 463 Wheel, 10 in (2)

14 601 965 Screw, 3/8-16 x 1 (8)

15 163 442 Caster Mounting Bracket (1)

16 168 247 Caster (2)

17 601 872 Nut, 3/8-16 (8)

18 602 213 Washer, 3/8 lock (8)

+Theseitems are common to Kit Nos. 042 886

and 043 055.

Be sure to provide Model when ordering

replacementparts.

567

Shim(8) is installed as a

spacer when cylinder

rack is not used.

When installing Weld Cable

Holder Kit 043 055, use

same holes in welding pow-

er source that are used to in-

stall Three-Phase Running

Gear handle.

1234

Remove paint from axle grooves (9)

beforeinstalling retaining rings (12).

For more weld cable

wraps around handle,

install handle in this

position.

8910

When installing running gear and cylinder rack at the

same time, install axle according to Figure 2 or Figure 4.

Figure 1. Installing Three-Phase Running Gear

OM-687 Page 2

ST-800 656-A / Ref. S-170 364

1 WeldingPower Source

2 Mounting Bracket

Use matching holes on welding

powersource base to install mount-

ing brackets.

3 Axle (Supplied With Running

Gear)

Install axle to mounting brackets

(2).

4 SupportBracket

5 Cylinder Rack Assembly

Install support bracket to cylinder

rack assembly.

Remove the three screws from the

top rear of the welding power

source cover.

Secure cylinder rack assembly to

mountingbrackets (2).

Secure support bracket to welding

power source (1) with screws re-

moved from top rear of cover.

6 Wheel (Supplied With

Running Gear)

7 Washer (Supplied With

Running Gear)

8 Retaining Ring

Install wheels to axle, and secure

with washers and retaining rings.

9 Weld Cable Guide

Install weld cable guides.

10 Spring Hook

Install spring hooks into hole that

will allow chains to be tightened as

tight as possible around gas cylin-

ders. Secure cylinder with chains

as shown.

11 Safety Lock

12 Lift Lever

Push safety lock while turning lift le-

ver to raise or lower cylinder rack.

Keep a tight grip on lever when rais-

ing and lowering rack loaded with a

cylinder as lever is under tension.

Keep body parts out from under

rack while raising and lowering

rack.

See Parts List for hardware sizes

used in this installation.

Connect primary power cord

to welding power source be-

fore installing cylinder rack.

Installing mounting brackets and axle.

Installing cylinder rack and wheels

Installing weld cable guides and spring hooks,

and operating the lift rack.

123

Figure 2. Installing And Operating The Cylinder Rack/Lift

OM-687 Page 3

1415

ST-800 558-E

Part

No.

Item

No. Description (Qty)

1 602 154 Screw, 1/4-20 x 1/2 (16)

2 165 922 Lift Lever, LH (1)

3 165 908 Connecting Link (2)

4 010 910 Washer, 3/8 flat (4)

5 167 800 Retaining Ring, 3/8 (4)

6 161 303 Spring (2)

7 170 364 Label, caution falling equipment

+8 165 926 Support Bracket (1)

9 165 927 Safety Lock (2)

10 108 020 Clamp, 1-5/8 (4)

11 165 912 Bottle Rack Shelf (2)

12 168 663 Spring Hook (4)

13 602 387 Chain (4)

14 601 865 Nut, 1/4-20 (8)

15 602 207 Washer, 1/4 lock (8)

16 602 241 Washer, 1/4 flat (4)

17 010 193 Tubing (4)

18 005 107 Bolt, 1/4-20 x 3/4 (4)

19 601 966 Screw, 3/8-16 x 1-1/4 (8)

20 604 224 Screw, 1/4-20 x 3/4 (6)

21 155 903 Bushing (8)

22 010 954 Washer, 3/8 flat (8)

23 010 909 Nut, 3/8-16 (8)

24 165 928 Mounting Angle (2)

25 108 940 Screw, 1/4-20 x 3/4 (4)

26 165 916 Lift Frame (1)

27 165 921 Lift Lever, RH (1)

+When ordering a component originally displaying a

precautionary label, the label should also be ordered.

Be sure to provide Model when ordering replacement

parts.

14 15

Use matching holes on

welding power source

base to mount bracket.

3456

12 13

17 18

1920

212223 24

Be sure spring (6)

tab is secure in slot

of safety lock (9). 1

27 45

Position of link

bar on RH lift lever (27).

Part

No.

Item

No. Description (Qty)

Figure 3. Parts List For Cylinder Rack/Lift

OM-687 Page 4

ST-801 055-B / ST-801 056-B

Part

No.

Item

No. Description (Qty)

1 174 848 Cylinder Chain (2)

2 168 663 · Spring Hook (1)

3 602 387 · Chain (1)

4 602 389 · S-Hook (1)

5 177 472 Bottle Mounting Bracket (1)

6 119 148 Bushing, 2-1/2 mtg (2)

7 108 940 Screw, 1/4-20 x 3/4 (8)

8 163 432 Cylinder Tray (1)

9 602 207 Washer, 1/4 lock (8)

10 601 865 Nut, 1/4-20 (8)

11 163 431 Bottle Support Bracket (2)

12 604 224 Screw, 1/4-20 x 3/4 (6)

Be sure to provide Model when ordering

replacementparts.

Use screws from welding

power source cover to install

mountingbracket (5).

See Figure 1 for

replacement parts.

Crimp item 4.

910 9

Figure 4. Installing Stationary Cylinder Rack

This manual suits for next models

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