LECTROWELD Exothermic Welding:
How to make a connection

1

SEE MOULD TAG FOR:
- CABLE SIZE
- WELD METAL SIZE
2

CLEAN CONDUCTORS
WITH WIRE BRUSH.
FREE OF OIL & MOISTURE.
3

PLACE CONDUCTORS
IN MOULD AND CLOSE
HANDLE CLAMP
4

PLACE METAL DISC
IN CRUCIBLE
(DISHED SIDE UP)
5

PLACE FULL CONTENTS
OF CORRECT WELD
METAL IN CRUCIBLE
6

PLACE HALF A SPOON
OF START POWDER ON
TOP OF WELD METAL
7

CLOSE MOULD CAP
8

PLACE HALF A SPOON
OF STARTER POWDER
IN CUP OF MOULD CAP
9

MOVE ALL FLAMMABLE
PRODUCTS 1m AWAY.
LIGHT WITH A:
-FLINT IGNITER OR
-SPARK IGNITER
10

EXOTHERMIC REACTION
TAKES PLACE


LECTROWELD
EXOTHERMICALLY
WELDED JOINT

GENERAL:
LECTROWELD moulds, weld metals and tools are designed to work as a system and are not necessarily compatible with other manufacturers items.

Observe all local Safety Regulations.

The exothermic reaction results in HOT items, caution must be taken at all times.

Contact LECTRO-TECH for:
TRAINING MATERIAL
INSPECTORS GUIDE
OR ANY ASSISTANCE

 


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