Stack ST3207 Guide D'installation

INSTALLATION GUIDE
52mm SHORT SWEEP ELEcTRIc GAUGE
2650-1295-00
As a safety precaution, the +12V wire attached to the positive I (+) terminal of the gauge should be fused before connecting to the positive (+) output of the ignition switch. We recommend using a 4 Amp 3 AG fast-
acting type cartridge fuse in-line between the power supply source and the I (+) terminal on the gauge. NOTE: Some newer vehicles use electronic pressure and temperature sensors for engine control functions. Before
removing the original sensor, we recommend that you contact your automotive dealer to be sure no critical functions will be disrupted. With pressure gauges it is beneficial to add a T-fitting to install your new gauge
and to keep the warning light operational. This allows you to monitor the pressure and still have a warning light to indicate emergency conditions. NOTE: Disconnect negative (-) battery cable before installation.
Mounting
52mm diameter gauges mount in 52.4mm hole. Fasten with brackets
supplied as shown. (Connection wires are not included and must be
supplied) To assure proper functioning of this instrument, please read
guide thoroughly before installing.
FRONT MOUNTING
(BOTTOM VIEW)
Temperature Gauges
1. Install temperature sensor.
A. Water Temp: Install temperature sensor (included). Purchase of additional fittings such as hose adapters may be required.
B. Oil & Gearbox Temp: Hole may have to be drilled and adapter nut (included) welded or brazed in pan. Be sure there is
adequate internal clearance for nut and sensor. The sensor should automatically be grounded when installed. If not, proper
ground connections should be made.
2. Route 18-gauge wire through firewall. If a new hole is drilled in the firewall a grommet is recommended. Connect one end to
terminal on temperature sensor, and opposite end to sensor (S) terminal on back of gauge.
3. Route 18-gauge wire from center terminal GND (-) on back of gauge to good ground near sensor.
4. Connect wire from ignition switch to ignition ( I ) terminal on back of gauge.
5. Reconnect negative (-) battery cable.
Note: Sending unit thread pitch is M10x1 on Metric scaled gauges and 1/8" NPT on Imperial scaled gauges.
Pressure Gauges
1. Install sensor into pressure port of appropriate type. If unit is to be installed on a high vibration application such as a full race
engine or engine capable of high RPM, it is strongly recommended that the sensor be remote mounted to either the footwell
or firewall, to insulate from vibration. Failure to remote-locate pressure sensors on such an application could result in gauge
failure and potential damage to vehicle and/or operator injury. Braided stainless steel lines can be used to accomplish this.
Sensor features NPT male fitting and comes with
⁄ "
1
8
installed. If not, or if remote relocation of sensor is required, a ground connection to sensor "body" will need to be made.
2. Route 18-gauge wire through firewall. If a new hole is drilled in the firewall a grommet is recommended. Connect one end to
terminal on pressure sensor, and opposite end to sensor (S) terminal on back of gauge.
3. Connect wire from center terminal GND (-) on back of gauge to good engine ground near sensor.
4. Connect wire from ignition switch to ignition ( I ) terminal on back of gauge.
5. Reconnect negative (-) battery cable.
Voltmeter
1. Using 18 gauge wire, route one length through firewall. If a new hole is drilled in the firewall
a grommet is recommended. Attach one end to the negative GND (-) spade terminal on
back of gauge, and the opposite end to a good engine ground. (See illustration at right).
2. Attach one length of wire to the positive
to 12V terminal on ignition switch or other 12V power source.
3. Reconnect negative (-) battery cable.
Stack Limited warrants this product (excepting associated sensors which are consumable items) to be free from defects caused by faulty materials or poor workmanship for 1 year from the date of consumer purchase.
This warranty applies only to the original purchaser of product and is non-transferable. All implied warranties shall be limited in duration to the said warranty periods above. Breaking the instrument seal, improper use
or installation, accident, water damage, abuse, unauthorized repairs or alterations voids this warranty. Stack Limited disclaims any liability for consequential damages due to breach of any written or implied warranty on
© 2008 STACK, Ltd.
cAUTION FOR ALL GAUGE INSTALLATION:
CAUTION: Do not touch ignition wire to the sensor (S) terminal on the back of gauge or the sensor may be damaged.
Lockwasher
Lockwasher
NPT adapter or M10 x 1 adapter. The Sensor must be grounded when
⁄ "
1
4
I
(+) terminal on back of gauge and opposite end
all products manufactured by Stack Limited.
www.stackltd.com
Wiring
Warranty
Internal LED Lighted Models
White Wire:
Connect to +12 Volt Lighting
Black Wire:
Connect to Good Ground
or dimming circuits on some
vehicles
To Sensor
Ground
TEMPERATURE SENSOR
Note: Sensor ground
through threads
Not
Used
GND
S I
Ground
GB
GAUGE
(back view)
To 12V Terminal on
Ignition Switch or other
switched 12V source.
USE TEFLON SEALING
COMPOUND ON PIPE
THREADS
To S-Terminal on gauge
Note: sensor grounds
through threads
USE TEFLON SEALING
COMPOUND ON PIPE
THREADS
PRESSURE
SENSOR
To S-Terminal on gauge
To 12V Terminal on
Ignition Switch or other
switched 12V source.
2650-1295-00rev.A
09/01/08