Ingersoll-Rand TZ1050, User Manual

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USER MANUAL
MODEL NO.: TZ730–1710
Rev. 08 – 14 September 2005
11
NOTE: Breakdown resulting from faulty installation does not fall under the
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warranty obligation.
Perform the following tasks in sequence for the initial start-up:

Remove purge exhaust mufflers for the initial 1 to 2 hours of operation

Slowly open the inlet valve and observe the pressure build-up on the chamber
pressure gauge of the adsorption dryer. An abrupt pressure build-up is to be
avoided

Turn the switch to the DRYER ON position.

The adsorption dryer must be powered approximately 3 to 4 hours with the shut-
off valve behind the afterfilter closed. This regenerates the desiccant.

After the regeneration phase, open the shut-off valve behind the afterfilter slowly
while observing the chamber pressure gauge. If the shut-off valve is opened
abruptly, it could put a stress on the system.
The adsorption dryer is now ready for operation and functions continuously and
fully automatically.
3.4 SHORT-TERM SHUT-DOWN
Follow this sequence when switching off the adsorption dryer:

First close all the shutoff valves up- and downstream of dryer

Then immediately switch DRYER OFF.
Danger!
Dryer will remain pressurized.
3.5 SHUT-DOWN IN CASE OF A FAULT OR FOR MAINTENANCE
Follow this sequence when switching off the adsorption dryer:

First close all the shutoff valves up- and downstream of the adsorption dryer,

Depressurize the dryer by using the hand valve mounted at the bottom of the
afterfilter,

Then immediately switch DRYER OFF.