9
INSTALLATION INSTRUCTIONS
1. Mount the Pony
®
Heated Probe Enclosure assembly in accordance with previous cautions and warnings.
2. Perform the electrical hook up with de-energized conductors.
3. Verify the unit that you are hooking up to matches voltage wise with the power supply that you are connecting.
Damage to the unit can occur if the wrong source power is applied.
4. A seal fitting is required for the power input connection to the Pony conduit fitting to maintain its electrical hazard
classification rating.
5. For 120 volt single phase input power: Connect the “hot” wire to wiring terminal #H. Connect the “Neutral” wire
to wiring terminal #N. Connect the earthing (ground) wire to the green screw (G) in the bottom of the enclosure.
6. For 208 or 230 volt single phase input power: Connect one “hot” wire to wiring terminal #H1. Connect the
“Neutral” to wiring terminal #N. Connect the second “hot” wire to wiring terminal #H2. Connect the earthing
(ground) wire to the green screw in the bottom of the enclosure.
7. For 24 VDC input power: Connect the positive wire to wiring terminal #1. Connect the negative wire to wiring
terminal #2. Connect the earthing (ground) wire to the green screw in the bottom of the enclosure.
8. Externally connect earthing (grounding) conductors from assembly to equipment ground connections.
9. After installing the probe housing, tighten the KT-Nut
™
down onto the housing.
10. Back the KT-Nut off until the set screw groove is lined up with the set screw.
• MAOP
—Maximum Allowable Operating Pressure
• LNG
—Liquid Natural Gas
• BTU
—British Thermal Unit
• Standard Hand Tools
• Utility Knife
NOMENCLATURE
TOOLS REQUIRED
INSTALLATION
