D. Attach the Exhaust hose
(See Fig.6)
.
1. Screw the 1” mnpt end of the exhaust hose assembly
(incl. w/kit) into the exhaust manifold and tighten.
This fitting is pre-taped with Teflon tape.
2. Attach the other 3/4” FGHT end of the hose to the
Hydro Miser Assembly inlet and tighten.
3. If the exhaust hose is too long, cut it to the correct
length & attach supplied adapter fitting, reuse clamp.
E. Connect the drain hose
1. Connect the drain hose assembly to the drain outlet with
the 1” black rubber coupling. Use a 5/16” nut driver (See Fig. 2).
2. Connect the other end of the drain hose to the building drain. (See Fig. 5)
for proper drain connections. The drain installation must conform to local codes.
F. Connect the Hose and Cuff assembly
1. Connect the Hose and Cuff assembly to the HydroMiser assembly using the hose clamp,
(incl. w/kit). Use a 5/16” nut driver (See Fig. 4).
2. Connect the other end of the Hose and Cuff assembly to the building vent using a hose
clamp (incl. w/kit). Use a 5/16” nut driver.
CHECK OUT PROCEDURE
1. Reconnect the power and turn on the water supply.
2. Close all HVE’s and SE’s and turn on the VacStar.
3. If leaks are present, turn off the unit and repair accordingly.
4. If no leaks are present, turn on the VacStar and set the eductor to recycle mode (See Fig. 4).
Note the reading on the vacuum gauge. Then, set the eductor to bypass mode. Note the reading
again on the vacuum gauge. If there is no more than 1 In Hg. difference between readings, the
HydroMiser has been installed successfully.
5. If the readings are not the same or widely different, review the installation. If the HydroMiser was
installed correctly, see the VacStar Service Technicians Manual, Trouble Shooting Guide, Low or No
Suction.
VacStar is a trademark of Air Techniques, Inc.
©
Copyright 2004 Air Techniques, inc.
PN 55377, Rev. C 11/2016
Air Techniques, Inc.
1295 Walt Whitman Road
Melville, New York, USA 11747- 3062
