12V 13-PIN TOWING SOCKET TESTER - DVSA
APPROVED
MODEL NO: TST22
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these
instructions, and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY
WARNING! Ensure that Health and Safety, local authority and general workshop practice regulations are strictly adhered to when using
tools and equipment.
8 DO NOT use this tester if it, or any attachment, is damaged.
9 Maintain tester in a good, clean condition for best and safest performance.
9 Keep the work area clean, uncluttered and ensure there is adequate lighting.
9 Keep children and unauthorised persons away from the work area.
8 DO NOT use the tester for any purpose other than for which it is designed.
8 DO NOT get tester wet or use in damp or wet locations, or areas where there is condensation. Keep tester clean and dry, using a dry
cotton cloth only.
8 DO NOT dip or submerge the tester in any type of liquid.
8 DO NOT expose tester to bright sunlight or dust.
8 DO NOT dis-assemble tester. The tester must be checked by qualified service personnel only.
8 DO NOT connect or disconnect any test equipment with ignition on or engine running.
9 The tester is a precision instrument, treat with care, avoid using force and DO NOT subject to knocks or shocks.
9 Account for all tools and parts being used and do not leave any in the engine bay.
9 Keep tester dry, clean and free from oil, water and grease. Use a clean cloth to clean the outside of the tester.
9 When not in use, store tester in a safe, dry, childproof location.
WARNING! The warnings and instructions discussed in this manual cannot cover all possible conditions and situations that may occur.
It must be understood that common sense and caution are factors which cannot be built into this product, but must be applied by the
operator.
2. INTRODUCTION
DVSA Approved for use in testing stations on vehicle classes 4, 5 and 7. Quick and simple test of 12V 13-pin Euro-type sockets fitted to the rear
of the vehicle. Supplied with 4.9m cable to enable the operator to use the tool whilst sitting in the vehicle. Features self-test facility to ensure the
serviceability of the tool. Powered by 12V vehicle supply. Also tests the 12V continuous/ignition live feeds and the reversing lights - not part of the
current MOT test, but useful when diagnosing electrical faults. Includes 13 to 7-pin adaptor for testing older wiring systems.
NOTE: The self-test facility is not available when using the 13-7 pin towing adaptor, because there is no continuous feed via the 7 pin socket, from
the vehicle.
TST22 Issue 5 (1,2) 01/07/20
Original Language Version
© Jack Sealey Limited
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