6
Drill four securing holes (take
care to avoid any cables, gas
pipes, etc. which may be lo-
cated beneath), and secure
the measuring plates with
four screws (Fig. A: 3 - not in-
cluded in scope of supply; the
type and length of the screws
are to be selected to suit the
condition of the base).
Place the gas cylinder in posi-
tion, and secure it again in
the specified manner.
To avoid faulty mea-
surements, the mount
must be positioned horizon-
tally in the vehicle.
If a horizontal securing strap
is not going to be used any
longer, a vertical tensioning
strap must be fitted beneath
the mount (available from
specialist dealers - see Fig. A -
left-hand gas cylinder).
Laying the
measurement cable
Fig. A: Lay the measuring
cable (2 - length 6 m) next to
the existing measuring cable
(4) to the Sonatic operating
unit. In order to avoid any
damage, the measuring cable
can be laid in the area of the
cylinder mounting, in a pro-
tective tube (internal diame-
ter 15 mm).
To feed the measurement
cable into the interior, either
drill a hole with diameter
15 mm or use existing drill-
holes.
Electrical connection
Before starting work,
disconnect the battery
and any external power sup-
ply.
Fig. B: Draw off the cover
frame (7) from the existing
operating unit (6) and un-
screw the operating unit.
Fig. C: Following the illustra-
tion, secure the switchover
PCB (8) from the rear with
three screws (9), plug in the
three cable connections (10),
and then plug in the measur-
ing cables (2 + 4) and the
connecting cable (11).
Fig. B: Resecure the operat-
ing unit (6) with four screws
and fit the cover frame (7)
back in position on it.
Secure all cables with clips!
