6227 University Ave. NE
Minneapolis, MN 55432
(763) 571-9193
Web site: www.symtec-inc.com
Option A) Unplug the existing power wire from
the constant power side of the existing switch, slip
on the piggyback connector, and reinstall the slip-
on connector on the male terminal of the piggyback
connector.
Figure 3. Power from Existing Switch
(Option A)
Option B) Locate a power wire (usually yellow)
leading to a headlight, taillight, or dash light (Figure
2). Clip the piggyback connector off the resister
wire. Using the red tap connector, place this power
wire into the continuous channel and insert the
yellow wire (do not strip insulation) completely to
stop. Make the connection by squeezing (w/pliers)
the metal contact flush with the top of the
connector. Close the hinged cover until latched.
Complete connections to switch and ground circuit.
Figure 2. Switch Connections
(Option B)
Notes:
1.
If the warmer does not get hot, check electrical connections.
2.
CAUTION: SINCE THE THUMB DOES NOT DETECT HEAT WELL,
USE CAUTION WHEN OPERATING THE WARMER OVER
EXTENDED PERIODS.
3.
Heater resistance should be 35 ± 4
Ω
. The resistor is a 12-
Ω
/5 watt. For
added security, a 2-amp fuse (not supplied) could be inserted between the tap connector
and the resistor assembly.
