In-situ Level TROLL 400, Operator'S Manual, Page: 72 / 85

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Desiccant Refill Kit
The Desiccant Refill Kit supplies desiccant for the Large Desiccant, Extra Large Desiccant, and the Outboard Desiccant. It
also contains replacement glass wool.
Description Part Number
Desiccant Refill Kit 0029140
Installing Desiccant with Twist-Lock Connectors
1. Remove the protective dust cap from the bottom of the desiccant pack, if applicable.
2. Remove expiring desiccant (if present) from the cable by grasping the textured section of the cable connector in
one hand and the desiccant in the other. Twist in opposite directions to unlock the desiccant from the cable.
3. Attach the new desiccant pack to the twist-lock connector on the cable.
Installing Outboard Desiccant
Vented cable must be installed with outboard desiccant to protect the cable and instrument electronics from condensation in
high-humidity environments.
The desiccant can be removed from the vent tube, if necessary, to trim the conductor wires. However, you must reinstall the
desiccant after trimming and connecting the wires.
1. Cut off the knot at the bottom of the vent tube extension.
2. Firmly attach the vent tube extension to the cable vent tube. Cover at least 6.4 mm (0.25 in.) of the cable vent tube
for a secure attachment.
3. Use the attached hook-and-loop strap to secure the desiccant to the cable, below the stripped wires.