8
of 20
Ref No. 043477-EN Rev. A
7
. Fit a Alpha H1 heater to a curved tube by placing the middle bracket of the heater into the
tube opening and push an M8 screw through the underside of the tube. Place a washer and
an M8 Nyloc nut on the end of the screw (Fig. 7a) taking care not to drop the nut down the
tube. Using a 13mm A/F socket, tighten the nut fully by gaining access through the hole in
the top of the tube as shown in Fig. 7b. Repeat with the other two heaters.
Fig. 7a
Fig. 7b
8
. The heaters should now be mounted (Fig. 8a) so feed the heaters cords down the tube
opening by the brackets so it exits through the large diameter cord hole by the strain relief
glands (Fig. 8b). Ensure rubber grommets are fitted to cord holes in curved arms (tubes).
Fig. 8a
Fig. 8b
