Pro-Weld CD-212, CD-212P, CD-212 GAP Operation & Maintenance Manual

OPERATION/MAINTENANCE

MANUAL

PRO WELD

CD-212

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2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

TABLE OF CONTENTS

INTRODUCTION
WARRANTY
UNPACKING YOUR UNIT
SUGGESTED SAFETY PRECAUTIONS
GENERA

L DESCRIPTION
THE CD WELDING PROCESS
POWER REQUIREMENTS
SYSTEM SPECIFICATIONS
WELDING SYSTEM HOOK-UP

9.1

9.2

Straight Polarity
Reverse Polarity

SYSTEM OPERATION

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2

2

3

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4

4
5

6

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17.

18.0

19.0

GUN SET-UP

11.1

11.2

11.3

11.4

11.5

11.6

Standard
Installin
For Weld Pins with Collet Protector
Template Adapter
Collet Protector wi
Parts List LD CD Handgun

g or Changing Collets or Chucks

th Blunt Leg

WELDABLE MATERIAL COMBINATIONS
CAUSES OF POOR OR ERRATIC WELDS
TROUBLE SHOOTING POOR WELDS
ROUTINE WELDER MAINTENANCE
ASSEMBLY –CD-212 CONTROLLER

16.1

PC Boar

d Assembly Drawing

TROUBLE SHOOTING – ELECTRICAL

13

14

18

CHECK LIST CD-212 SYSTEM P.N. 100-0112
CHECK LIST CD-212 SYSTEM P.N. 100-0113

7

7
8
8
9
9

11

12

13

15,16

17

20

20

PRO WELD

CD-212

LIST OF FIGURES

1

2 STRAIGHT POLARITY HOOK-UP 4

3

4

5 STANDARD GUN SETUP 7

6

7

8

9

10

CD CONTACT PROCESS

REVERSE POLARITY HOOK-UP

FRONT PANEL LAYOUT

COLLET PROTECTOR SETUP

TEMPLATE ADAPTER GUN SETUP

COLLET PROTECTOR/BLUNT LEG SETUP

LIGHT

HOT WELD

DUTY CD GUN

13

2

6

10

5

8

9

9

11

12

13

14

15

16

17

COLD WELD

ARC BLOW

WELD WITHOUT FOOTPIECE

GOOD WELD

PARTS LIST

PARTS LIST (continued)

PC BOARD

13

14

14

15

16

17

14

PRO WELD

CD-212

PRO WELD

CD-212

PRO WELD

CD-212

PRO WELD

CD-212

PRO WELD

1

.0 INTRODUCTION

Your new stud welding equipment is carefully
constructed of the finest components and materials
available. Used
you years of profitable, efficient service.

The system incorporates the latest in enginee
ing advances, for completely reliable end welding of
mild steel, stainless steel, aluminum and lead free
copper and brass fasten

A careful study of this manual will enable you
to understand how the welder operates to insure
proper performance under al

properly, this equipment will give

2.0 WARRANTY

The electrical and mechanical components of
the stud welder are thoroughly performance i
spected prior to assembly in the welder. The asse
bled welder is completely performance checked. The
welder is delivered to you in functional electro
mechanical condition.

All p

arts used in the assembly of the welder
and its accessories are fully warranted for a period of
1 YEAR from the date of delivery
welding capacitors are warranted for a period of 1
YEAR from the date of delivery. The printed circuit
boards
for a period of 3 years.

the right to repair or replace, at their option, defe
tive parts which fail during the guarantee period.
No
ment
purchaser within ten (10) days after the defect is first
discovered. The manufacturer does not assume any
liability for paying shipping cost or any labor or m
terials furnished where such cost are not expressly
authorized in writing.

acces
abuse, improper installation, maladjustment, or use
not in accordance with the operating instructions fu
nished by the manufacturer. The warranty is valid
only when studs are purchased from sources a
proved by the manufacturer or are of identical spec
fi

used in all proweld equipment are warranted

Under the warranty, the manufacturer reserves

tice of any claim for warranty repair or replac

must be furnished to the manufacturer by the

The manufacturer does not warrant any parts or

sories against failures resulting from misuse,

cations to the manufacturer’s

ers.

l operating conditions.

. In addition, the

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CD-212

3

.0 UNPACKING YOUR UNIT

possible to the point of installation before unpacking
it. Do not operate the unit from an extension power

r-

cord if possible. Once the unit is unpacked it is reco
mended that you inspect it for any physical damage.

inspected at the factory. Upon
hooked up to the recommended incoming power b
fore welding. We recommend that you check that you
have received all the items listed on the shipping
check list. (see SECTION 1

adequate ventilation. Do not restrict the air flow
through the side l
the control housing.

Upon receipt of your unit, place it as close as

Your unit has been completely assembled and

receipt, the unit must be

8 or 19)

Place the unit in a large enough area to provide

ouvers. Do not allow water to enter

4.0 SUGGESTED SAFETY PRECA
TIONS

ity of the welder to observe certain safety rules to i
sure his personal safety and to protect those working
near him.

Reference is directed, without endorsement or
recommendation, t
and Cutting, and to AWG Publication A6,1-66, Re
om
ing.

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while welding or weld in the rain. Avoid wear-

In any welding operation, it is the responsibi

o ANSI Z49.1, Safety in Welding

mended Safety Practices for Gas-Shield Arc Wel

1. Always treat electricity with respect. Under
open circuit conditions, the welding machine
output voltage may be dang

2. Don’t work on live circuits or conductors.
Disconnect the main power line before check
ing the machine or perform
nance operations.

3. Be sure the welding machine cabinet is
properly grounded to a good electrical ground.

4. Don’t stand in water or on a damp floor

ing wet sweaty cloths when welding.

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