Wood’s Powr-Grip EO3VLW - Manual (Page 5)

Rev 9.0/9-13 3 EO3VLW: #35193AFT
INSTALLATION
1) Remove the Vacuum Loss Warning Buzzer from its protective packaging.
2) Follow the vacuum lifter's instruction manual to verify that it is in good working order before
installing the Warning Buzzer.
3) Locate a place on the lifter where the Warning Buzzer can be mounted without interfering
with the function or operation of the lifter.
4) Remove the cover of the Warning Buzzer to access the mounting screw holes.
5) Mount the Warning Buzzer on the lifter with four 10-32 screws. Note: It may be necessary
to attach a mounting plate to the lifter; consult the lifter manufacturer for appropriate
locations and allowable modifications.
6) Locate a section of the vacuum hose which always has vacuum when the lifter is attached
to a load. Such a section often can be found near the lifter’s air filter, between the filter
and pads. The vacuum hose in this location must have enough flexibility and space to allow
a new fitting to be spliced into the line.
7) Cut the vacuum hose and insert the 1/4" x 1/8" x 1/4" tee fitting supplied (or another fitting
of appropriate size) to splice the vacuum hose together and to provide a 1/8" barb for a
hose connecting to the Warning Buzzer.
8) Route 1/8" I.D. vacuum hose from the tee fitting to the Warning Buzzer. Make sure that
the hose will not become kinked, pinched, cut, abraded, pulled or snagged while using the
lifter, nor interfere with its operation.
9) Connect one end of the 1/8" I.D. vacuum hose to the tee fitting and the other end to the in-
line filter connected to the vacuum hose fitting on the cover of the Warning Buzzer.
10) Test the vacuum setting as directed under MAINTENANCE: V
ACUUM
S
ETTING
A
DJUSTMENT
, and
if necessary, adjust the setting as directed.
11) Reinstall the enclosure cover. Now the Warning Buzzer is operational.
12) Test the Warning Buzzer as directed under MAINTENANCE: T
ESTING
S
CHEDULE
.