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14
LIZ-060 October 26, 2020 Rev03
4.3.3 MONITOR/ELBOW INSTALL USING QUICK CONNECT COUPLING (SIDE B OPTIONS Q AND T)
Boosters with Side B options Q and T are supplied with the male threaded side of the quick connect installed. A Booster with side B
option Q is shown with a 4.5”NH quick connect monitor. Side B option T for the 2.5”NH Quick Connect is similar, but only has one tongue
and slot rather than two. The female coupling of the appropriate monitor or elbow can be installed using these instructions. For additional
details, refer to documents LIY-250 for 4.5”NH quick connect and LIY-300 for Tornado with 2.5”NH inlet.
1. For female couplings with locking pins, hold pin out and push coupling
up as far as it will go, then release the pin. This will hold the coupling
out of the way while mounting the monitor on the Booster. For elbows or
other devices that do not include a locking pin on the female coupling,
omit this step.
2. Align tongue(s) of female inlet into notches within male threaded outlet.
This feature is a rotational lock to prevent loosening of the coupling
when the device is swiveled. Slide tongue(s) into slots(s) until the
threads make contact.
3. Rotate coupling clockwise until threads engage on male threaded
outlet, then release locking pin (if so equipped). Continue to rotate
coupling until tight. Locking pin will ratchet across detents, but it is not
necessary to over-tighten the coupling if locking pin ends up between
detent positions. To prevent damage, do not use locking pin as a lever
to tighten or loosen coupling.
4.3.4 MONITOR INSTALLATION ON BOOSTER OSC
The Booster OSC is compatible with TFT Monsoon, Typhoon and Hurricane monitors that are specified with inlet option W swivel base
for Booster OSC only.
1. Verify O-ring (size -243) is installed on monitor inlet barb and is free of debris. Apply silicone grease over O-ring.
2. Depress the red latch and remove the safety guard from Oscillating Booster.
3. Use 5/16” hex key to remove eight 3/8”-16 x 1.25” screws from outlet of Oscillating Booster. Set screws aside. Apply blue Loctite
to the eight screw holes.
4. Insert barb on Monitor inlet into outlet bore of Oscillating Booster and press down until feeling the O-ring seat into the bore.
Rotational orientation does not matter. To make installation easier, it is recommended to adjust the monitor elevation so that the
outlet is pointing straight up. This will balance the outlet over the inlet.
5. Install eight screws finger tight, then continue to tighten all eight screws in an alternating opposing pattern until snug. Maximum
torque allowed is 200 in-lb (17 ft-lb, 23 N-m). It may be necessary to pivot the monitor horizontally by hand to access one of the
screw holes that is covered by the oscillating yoke on the monitor base.
6. Using a 3/16” hex key, remove four ¼-20 x .75” long socket head cap screws and the two yoke pieces from the side of the monitor
base. Set these parts aside temporarily. Apply blue Loctite to the four screw holes.
7. Pivot monitor by hand until vertical pin of oscillating linkage is able to slip into notch in monitor base.
8. Install two yoke pieces and ¼-20 screws over pin on linkage. Maximum torque allowed is 76 in-lb (6 ft-lb, 8 N-m).
9. Rest top of safety guard over angle indicator disc. Slide the fork on the bottom of the safety guard around the groove on the top of
the gearbox, then pivot the safety guard until it slides around the monitor base. A spring-loaded latch will snap over a screw on
the monitor base. Verify the red latch is secure against the screw.
LOCKING PIN
NARROW TONGUE
WIDE TONGUE
NARROW SLOT
WIDE SLOT
Figure 4.3.3
