heat-timer MSI OTM Installation And Operation Manual page 6

6 MSI OTM Installation and Operation Manual
3. Carefully disconnect the Bulkhead Fitting plastic tubing from the Enclosure Display Module (1) by pressing the small handle on
the tubing connector (2).
4. Position the Enclosure base in the desired location, and then secure the base in place using two screws (provided) through the
mounting holes (1) on the back of the Enclosure base.
5. Reinstall the Enclosure Display Module using the following steps:
a. Reconnect the Bulkhead Fitting plastic tubing by snapping the fitting on the Enclosure Display Module back into the tubing
connector (refer to Step 3 above).
b. Place the Enclosure Display Module into the base and secure it in place using the middle screws removed in Step 2 above.
NOTE: Do not replace the Enclosure Wiring Cover until all wiring is completed.
6. Connect the probe using one of the following methods:
• Connecting the Probe to an existing Petrometer
1. Break into the existing tubing running from the oil tank to the Petrometer and install a 1/4" compression tee.
2. Connect 1/4" soft copper tubing from the compression tee to the bulkhead fitting located at the base of the OTM. Do not
use teflon tape on the fittings.
3. Tighten the fittings at the compression tee and the OTM bulkhead fitting.
DO NOT overtighten the bulkhead fitting. Doing so may cause the fitting to rotate.
059411-00 Rev. A
1
2
1
CAUTION
Heat‐Timer Corp.