General Safety & Maintenance Information; Intended Use; Maintenance - Demtech Pro-Tester Double-Pull Operator's Manual

Rev. C, October 2020
2 General Safety & Maintenance Information
The DEMTECH Services, Inc. Pro-Tester
Pro-Tester TM , or tensiometer is a high voltage piece of equipment. Always disconnect the
power source before performing any service and/or maintenance procedures on the
tensiometer. Never lift, pull or carry the welder by the power cord or electrical connection.
Always maintain slack in any extension cords connected to the tensiometer while in
operation to avoid damage to the power connections. At all times while operating the
tensiometer keep hands, fingers and other body parts well clear of the rotating screw and
grip assemblies.
2.1

Intended Use

The Pro-Tester
the general public.
The Pro-Tester
standards and regulations. However, improper use or abuse may lead to hazardous
conditions for the user or other personnel or cause damage to the tensiometer.
Always keep this manual with the Pro-Tester
is being used so that it can be referred to quickly and easily.
The technician assigned to operate this tensiometer must have read through and become
familiar with this manual, particularly all safety information, before operating the Pro-
Tester TM .
No changes and/or modifications shall be made to the Pro-Tester
to safety.
2.2

Maintenance

Maintenance, inspection and adjustment of the Pro-Tester
qualified personnel. Before removing or installing spare parts or performing other repair
operations to the tensiometer, consult DEMTECH Services, Inc. or your authorized
DEMTECH service center for advice on proper procedures. This will help insure a safe
and successful outcome. Always make sure all screw connections are tight before
attempting to operate the welder after maintenance and/or repair procedures. Also make
sure all covers, guards, and other safety devices have been fully reinstalled before use.
Pro-Tester Operator's Manual
is intended as professional use equipment and is not intended for sale to
TM
TM has been manufactured utilizing the latest technology and current safety
TM field tensiometer, hereinafter referred to as the
at or near the location where the tensiometer
TM
TM shall only be carried out by
especially as it relates
TM
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