Your regulator has been designed to give long and trouble free service. If, however, having followed the instructions in this booklet carefully, you encounter problems, take the unit to your local CLARKE dealer. SPECIFICATIONS Colour...
SAFETY PRECAUTIONS CAUTION: FAILURE TO FOLLOW THESE PRECAUTIONS COULD RESULT IN PERSONAL INJURY, AND/OR DAMAGE TO PROPERTY. • Incorrect use of the pressure reducer can cause serious damage. • Users must be trained technicians or else, under full supervision. • ALWAYS check to ensure the reducer is the correct model for the type of gas being used.
ASSEMBLY Refer to parts diagram - page 7. CONNECTION OF THE PRESSURE REDUCER 1. Check to ensure the pressure reducer is correct both for the type of gas and the pressure in the cylinder to be used. 2. Turn the pressure adjuster (6) fully anticlockwise, to ensure the pressure reducer valve is closed.
HOW TO REGULATE THE PRESSURE 1. To increase pressure; slowly turn the reducer pressure adjuster (6) clockwise until the reading on the gauge (if fitted) is at the pressure recommended by the tools’ manufacturer. 2. To decrease pressure; slowly turn the reducer pressure adjuster (6) anticlockwise.
MAINTENANCE Do not carry out maintenance or repairs other than the following. • Use only original CLARKE spare parts and accessories. (see your dealer). • DO NOT dismantle the gauge assembly. Return to your CLARKE dealer for servicing. • DO NOT clean the gauge glass with solvents - petrol etc.
High pressure gauge Body Low pressure gauge Gauge cover ACCESSORIES A wide range of welding accessories is available. Contact your CLARKE dealer for further information or CLARKE International Service Department. Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com...
Need help?
Do you have a question about the weld IR1A and is the answer not in the manual?
Questions and answers