DOUBLE CHECK
INSTRUCTION MANUAL
Page 1: ...DOUBLE CHECK INSTRUCTION MANUAL...
Page 2: ...7 8 ACCESSORIES 8 PRE TESTING PROOFING TEST 8 POST TESTING PROOFING TEST 9 OPERATING INSTRUCTIONS 10 FACIA LABEL 11 SOME APPLICATIONS 12 PRINCIPLE OF HOW IT WORK DISPLAY RESULTS 13 FUSE REPLACEMENT 1...
Page 3: ...that lightning occurs stop all testing and isolate any temporarily installed test spikes Preparations for testing of power system grounding can leave personnel vulnerable to exposure caused by faults...
Page 4: ...ernal circuit when checking or changing the Fuse and or batteries Follow the instructions in the Manual for every measurement Read and understand the general instructions before attempting to use this...
Page 5: ...ays disconnect from any circuit When replacing the fuse use only the type specified HBC fuse and insert correctly into the fuse holder Always do a pre proofing and post proofing test as described late...
Page 6: ...when voltage is Detected between it s sticks Double Check has an Acoustic Voltage Detector which sounds a LOUD Buzzer on each side when voltage is Detected between it s sticks The Double check has bo...
Page 7: ...Each circuit works independently from each other The cord connecting the poles is doubled as well so each circuit has it s own conductor going from one pole to the other The DOUBLE CHECK has Visual Vo...
Page 8: ...RODUCT DESCRIPTION HBC FUSE HBC FUSE SUN COVER ISOLATED HANDLE ISOLATED HANDLE ISOLATED POLE ISOLATED CONNECTING LEADS LED VOLTAGE INDICATOR NEON VOLTAGE SCALE ISOLATED POLE AUDIO VOLTAGE INDICATOR TI...
Page 9: ...ion clockwise with the lower voltage on the left side Visual Voltage Detector As soon as voltage is detected the Voltage Detected High Bright Led indicator turns ON This indicate to the user that dang...
Page 10: ...ing unit before testing The double Check proofing unit is an accessory which is specially made for the Double Check see double check proofing unit user s manual It comprise of a rotary voltage selecto...
Page 11: ...rise of a rotary voltage selector Connect the leads of the double check proofing unit to the tips of the double check Select the wanted voltage and press TEST When everything is correct 1 The correspo...
Page 12: ...Connect one side of your double check to one conductor by making contact with one of the conductor then touch the other conductor with the other pole of your double check Taking all the necessary pre...
Page 13: ...110V 220V 415V 280V FACIA LABEL Instructions 11...
Page 14: ...en each conductors without being at risk l Check Voltage Presence between two conductors or between Phase and Earth l Measure and Detect Voltage between Bus bars and between Bus bar and Earth l Use wh...
Page 15: ...wn on the right neon 110V and neon 220V lit to show that voltage on the tips is at least equal to 220V The Voltage Detector with LED The led Voltage Detector lit up as soon as there is enough voltage...
Page 16: ...dry cloth CHANGING TIPS Tips can be changed using 8mm thread type of our manufacture only Unscrew by turning the tip Anti clockwise Replace with the new tip then screw the new tip clockwise Do not ov...
Page 17: ...r 220V Neon lit when Voltage or 280V Neon lit when Voltage or 415V Accuracy on both voltage display 20 of Rdg Voltage Detector with LED Led Lit when Voltage between Probes 25V 20V Voltage Detector wit...
Page 18: ...OPTIONS 1 Piercing Cone Tip Type 1 2 Piercing Cone Tip Type 2 3 Hook Type 1 4 Hook Type 2 5 Carrying Pouch 6 Spares Fuses 7 Test Certificate 16...
Page 19: ...making refund of this test equipment which proves to be defective within twenty four months from the date of original purchase This warranty does not apply to any of our products which have been repa...
Page 20: ...aser or it s user his employees or others and the remedies provided for in this warranty are expressly in lieu of any other liability we may have including incidental or consequential damages We reser...
