
3.3. INITIALISATION
3.3.1. Before the tester is used for the rst time, or if any other type of test probe is used than the one supplied, the device will need to be
initialised as follows;
1. Fit the connection leads to the unit observing the polarity.(Remove dust caps and replace after use).
2. Connect the red probe to the black clip.
3. Press and hold the power button, the tester will count from 0 to 5, continue to hold until “Zero” is displayed.
4. The tester is now ready for use.
3.4. TESTING METHOD
1. Disconnect the electrical connection to the glow plug(s).
2. Connect the black earth lead to a clean ground connection on the vehicle.
3. Press the power button to switch on the tester.
4. Touch the red probe to the positive (+) terminal of the glow plug.
5. The tester will show the condition of the glow plug within a few seconds.
4. MAINTENANCE
9Keep tester clean and dry.
8DO NOT use if leads are damaged.
9Replace batteries as required.
g.1 g.2 g.3
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500 01284 703534 sales@sealey.co.uk www.sealey.co.uk
ENVIRONMENT PROTECTION
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted, taken to
a recycling centre and disposed of in a manner which is compatible with the environment. When the product becomes completely
unserviceable and requires disposal, drain any fluids (if applicable) into approved containers and dispose of the product and fluids
according to local regulations.
WEEE REGULATIONS
Dispose of this product at the end of its working life in compliance with the EU Directive on Waste Electrical and Electronic Equipment
(WEEE). When the product is no longer required, it must be disposed of in an environmentally protective way. Contact your local solid
waste authority for recycling information.
BATTERY REMOVAL
Under the Waste Batteries and Accumulators Regulations 2009, Jack Sealey Ltd are required to inform potential purchasers of products
containing batteries (as defined within these regulations), that they are registered with Valpak’s registered compliance scheme. Jack
Sealey Ltd Batteries Producer Registration Number (BPRN) is BPRN00705.
Note: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior
notice.
Important: No Liability is accepted for incorrect use of this product.
Warranty: Guarantee is 12 months from purchase date, proof of which is required for any claim.
Original Language Version
© Jack Sealey Limited VS270 Issue 1 06/11/19
Parts support is available for this product. Please email sales@sealey.co.uk or telephone 01284 757500