Lincoln Electric MAXSA 22 Operator's Manual page 18

Wire drive
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A-12
K325 - TC-3 TRAVEL CARRIAGE
The TC-3 travel carriage is available in two models.
Both are "High Capacity" and suitable for multiple arc
welding.
K325HC-S (Standard - 952:1 ratio)
5" to 70"/min (127mm to 1.88M/mim)
K325-HC-F (High Speed - 254:1 ratio)
15" to 270"/min (381mm to 6.86M/min)
NOTE: Although the carriages can be set for speeds
down to zero, speed variations increase dra-
matically with uneven loading when operated
below the recommended minimum speeds.
The maximum amount of equipment that a K325 car-
riage can safely carry is shown in Table A.3
It is important when mounting wire reels,and other
equipment to the TC-3 Travel Carriage that there is a
minimum of overhung weight. The Wire Drive mount-
ings are to be such that the heads are within 19"
(483mm) from the front of the carriage as shown in
Figure A.5.
MULTIPLE ARC OPERATION
Two MAXsa™
Wire Drives and Controls
Two Wire Reels
(60 # Coils)
Two K29
Vertical Adjusters
Two K96
Horizontal Adjusters
Flux Hopper
150# of Auxiliary Equipment
Centrally Located over TC-3
INSTALLATION
TABLE A.3 - MAXIMUM EQUIPMENT LOAD FOR TC-3
Three MAXsa™
Wire Drives and Controls
Three Wire Reels
(60# Coils)
Three K29
Vertical Adjusters
Three K96
Horizontal Adjusters
Flux Hopper
No Auxiliary
Equipment
MAXsa™ 22 & 29 WIRE DRIVES
FIGURE A.5
19"
(483mm)
TANDEM TWINARC
Two MAXsa™
Wire Drives and Controls
Four Wire Reels(60# Coils)
Centrally Located
Two K29
Vertical Adjusters
Two K96
Horizontal Adjusters
Flux Hopper
No Auxiliary
Equipment
A-12
®

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