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9.
INSTALLATION SDCH - TRIMMING PROCEDURE
1)
The distance between the floor and the Grabber
®
nozzle
(1) should be 25-30cm / 10”-12” from finished
floor
2)
The distance between the floor and the safety disconnect
handle (2) should be 1 meter / 3.3 feet from finished
floor
For the Pneumatic system
- Determine the position of the SDCH in the hose drop
(approx 1 meter / 3.3 feet above the floor).
- Unscrew the upper and lower plastic parts of the new SDCH
(6 screws on the bottom of the handle).
- Position and fix the upper half of the new SDCH to around
the upper hose.
* Make sure the position of the valve is on the opposite site of
the vehicle.
* Make sure the rubber cover for the hose clamp is fitted.
- Insert the two 6mm air lines through the rubber grommets in
the upper aluminium flange.
- Connect the two 6mm air lines into the MFD valve (P on the
valve is for the 1 bar Grabber® supply, the other tube fitting on
the same side of the valve is for the release signal). See image
to the right:
- If the two 6 mm tubes are right connected to the valve, (check
function) re-assemble the two plastic parts together with the
same 6 screws. Hereby attaching the lower half of the SDCH
to the upper half (including the lower aluminium flange).
- Insert the lower flange in the hose and tighten the hose clamp.
- Cover the hose clamp with the rubber protective sleeve when
the hose clamp is tightened.
- Insert the lower flange in the lower hose and tighten the hose.
- Cover the hose clamp with the rubber protective sleeve when
the hose clamp is tightened.
- Push the 8mm Grabber® line in the hole, just underneath the
valve in the plastic lower part of the SDCH.
- Switch the compressed air on.
Floor
1
2
CAUTION!
Please apply and use the pre-described and normal
personal protection devivices during installation and
during service of the system in order to avoid
injuries. This also applies to the persons who enter
the work area during installation or service
activities.
P
A
S
R
Pneumatic version of the Safety Disconnect handle
In case of maintenance or adjustment of the Pneumatic valve
please note the following:
Upper fitting
P
1 bar in
Lower fitting
S
8 bar in
Grabber® connection
A
1 bar out
Release
R
(leave open)
ATTENTION!
Please ensure that the compressed air delivered to
the Plymovent system is dry and clean. Failure to
supply this air may result in failure of the system.
