USER MANUAL
MODEL NO.: TZ730–1710
Rev. 08 – 14 September 2005
7
2. INSTALLATION
2.1 GENERAL
Ensure that the installation site is free of dust, dirt and litter. The site floor must be level
and strong enough to support the equipment.
The site itself must ensure that the
equipment will not, under any circumstances, freeze.
Ensure that the
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adsorption dryer is carried only by its skid base frame.
The adsorption dryers must be positioned so that the side from which it is to be
operated is easily accessible. The upstream piping is to be connected at a slightly
downward slope towared the prefilter. Install shut-off valves on the inlet to the prefilter
and outlet of the afterfilter. Also, a bypass pipe with an additional shut-off valve should
be mounted onto the adsorption dryer to allow for an uninterrupted supply of
compressed air when the adsorption dryer requires maintenance or repair. The bypass
assembly is not provided: it is optionally available or can be customer furnished. If
vibrations occur at the installation site, the adsorption dryer skid frame must be placed
onto vibration dampers to avoid wearing down the desiccant by friction.
2.2 ELECTRICAL CONNECTION
Since the adsorption dryer has already been completely internally wired at the factory,
the customer only has to connect the power supply cable to the terminal strip according
to the supplied wiring diagrams (see section 7).
Warning – high voltage!
Be sure that power is removed from the line feed before making
connection between the site drop and the equipment.
This
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adsorption dryer is normally controlled with a printed circuit board.
The set times are adjusted at the factory during the test run.
Do not change these
adjustments!
NOTE: Contact
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at 1 800 526-3615 if you have any questions.
2.3 FILTERS
If not already factory installed, you must install the prefiliter and afterfilter assemblies
where the air or gas temperature is lowest:
The piping system must be cleaned.
The filters must be installed vertically.
An arrow on the upper part of the housing marks the direction of flow.
Summary of Contents for TZ1050
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Page 27: ...USER MANUAL MODEL NO TZ730 1710 Rev 08 14 September 2005 21 7 DRAWINGS...
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