SAMPLE GAS DEHUMIDIFIER DH6 Manual, Rev. 10/2020
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Maintenance
The mechanical design of the dryer allows for cleaning of its gas
path. After disconnecting and removing the dryer from the sys-
tem, the top four screws need to be removed, which allows for
removing the top plate and the insulating material below.
Next, the four screws holding the fitting block must be removed,
followed by the fitting block itself. Note the O-ring at the bottom
of the fitting block.
The inner side of the cooling tube may now be cleaned by using a
bottle brush or similar – the smallest diameter of the tube at the
bottom is 9 mm. Have a look at the inside of the fitting and the
SOBV (if ordered) as well. Avoid the spilling of fluids outside of
the gas path.
Before re-assembling the dryer, thoroughly inspect the O-ring. A
damaged O-ring may not be used again.
Re-assembly of the DH6 must be done in reverse order, followed
by a leak test. Further maintenance is not necessary.
In case of any problems you should contact [email protected] or send the unit to
BMT Messtechnik GmbH
+49-3329-69677-0
Hamburger Strasse 19
D-14532 Stahnsdorf
Germany
or for North America, Central America, Pacific Rim:
OSTI Inc.
+1-831-649-1141
1110 Elkton Drive, Suite F
Colorado Springs
CO 80907, USA
Please contact us before sending any equipment in for service.