Paratech Incorporated Paratech Europe, Branch of Paratech Inc.
P.O. Box 1000, Frankfort, IL 60423 USA P.O. Box 174, 5260 Odense S, Denmark
Customer Service: 800.435.9358 www.paratech.com Email:
Phone: 815.469.3911 Fax: 815.469.7748
www.paratech.com E-mail:
TOOL MAINTENANCE:
Gauges should be replaced if the pointer does not return to zero, shows incorrect pressure
readings, or the protective cover becomes damaged or cracked. Replacement Procedure:
1.
Using a T20 Torx Driver, remove the 2 screws on the bottom side of the controller that
hold the gauge in place and separate the gauge from the controller.
2.
Place the flats of the gauge base into a vice and unscrew using a 9/16” (14 mm) open
end wrench.
3.
Discard the damaged gauge and replace it with PARATECH PN 22-890621.
4.
Apply 2 wraps of Teflon tape on the new gauge threads. NOTE: to prevent system
contamination keep tape off of the bottom 2 gauge threads.
5.
Screw gauge back into the base and retighten until the PARATECH logo on the dial face
is parallel with the vice jaws AND the gauge threads are flush to slightly recessed with
the bottom of the gauge base.
6.
Install the gauge back into the controller housing and retighten the T20 Torx screws.
GAUGE INSTALLATION TORX SCREWS
GAUGE INSTALLATION TORX SCREWS
GAUGE BASE FLATS
GAUGE THREADS
AND BASE, FLUSH
TO SLIGHT RECESS.
