Isspro R8814 User Manual download pdf

ISSPRO, INC. 2515 N.E. Riverside Way, Portland OR 97211

Telephone: (503) 288-4488  Toll Free: (800) 888-8065

FAX: (503) 249-2999

Form No. IS047 (5/9/00 Rev. B) Page 1 of 1

Instruction Sheet

R8806, R8808, R8810, R8812, R8814

Ammeters

Procedure IB – Use Wiring Diagram

1. Disconnect ground cable from battery..

2. Cut off wire connected to battery terminal

of voltage regulator from battery clamp.

3. Connect wire, cut off battery clamp,

directly to one post of shunt.

4. Connect other post of shunt to battery with

another length of heavy duty automotive

wire.

5. Connect ground cable to battery. Switch

headlights on. Ammeter should indicate a

definite discharge. If ammeter indicates a

charge, DISCONNECT GROUND

CABLE ON BATTERY and reverse

ammeter leads only, on shunt.

Shunt to Gauge Wire Size

Depending upon the length of the wire from

the shunt to the ammeter, there is a need for the

following minimum wire size:

4 feet or under………………… #18 AWG

8 feet to 4 feet.………………... #16 AWG

16 feet to 8 feet……………….. #14 AWG

32 feet to 16 feet……………… #12 AWG

64 feet to 32 feet……………… #10 AWG

ISSPRO, INC. 2515 N.E. Riverside Way, Portland OR 97211 Telephone: (503) 288-4488  Toll Free: (800) 888-8065 FAX: (503) 249-2999 Form No. IS047 (

Related models: R8812 | R8810 | R8808 |

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