G
G670 Intermittent Pilot Ignition Controls Technical Bulletin
5
9.
Remove the screws holding the ignition control assembly in place.
10.
Remove the ignition control and discard.
11.
Using the same holes as the old ignition, mount the new G670 control
on a grounded metal surface with metal screws or bolts through the
mounting holes provided on the enclosure.
All spark ignition controls have a spark transformer connected to a high
voltage cable. There are three types of connection for the high voltage
cable: Spike, Rajah, and 6.35 mm (1/4 in.) male spade (see Figure 3). The
G670 has a Spike transformer. When replacing a control that has a Rajah
or male spade connection, the crimp-on connector must be cut off.
1.
Slide the rubber boot up the cable.
2.
Cut the lead just above the connector (see Figure 4). Make a straight
cut perpendicular to the cable.
3.
Center the exposed wire on the end of the lead over the spike in the
spark transformer and push the wire lead down firmly over the spike
(see Figure 5).
4.
Ensure the lead is inserted all the way into the spark transformer. Slide
the boot back down the cable and over the spark transformer.
Spike Connection
Rajah Connection
6.35 mm (1/4 in.)
Male Spade
Figure 3: High Voltage Cable Connectors
High Voltage Cable
Insulating Boot
Crimp-on
Connector
Cut off connector here.
Figure 4: High Voltage Cable with Crimp-On Connector
High Voltage Cable
Spike must be in contact
with the center wires.
Figure 5: Spark Transformer Connection
Modifying
Existing Ignition
Cable
