Form
483S
Rev
Jan
09
Page 28 of 53
6.3.1
Remove the packaging/protection from the Radiant Tubes and ensure that they are clear internally. Place the
Radiant Tubes on trestles, providing 150mm minimum clearance above the floor and space 305mm apart with
the ends of the tubes in line. Ensure that the welded seam of the tube is in contact with the hanger bracket
(see 6.3.2 below) i.e. facing away from the reflector. Assemble the U Bend to the tubes, ensuring that the U
Bend engages fully. Drill one Ø5.5mm hole through the U bend and Radiant Tube in the upper surface of each
leg of the U Bend, at a distance midway along the swaged portion of the 'U' bend as shown in Fig. 20. Rivet the
U Bend to the Radiant Tubes using the two Ø5 x 10 rivets provided (fastenings pack).
IMPORTANT
: Failure to assemble the Radiant tubes with their welded seam facing away from the reflector will
void the manufactures warranty.
Fig.
20
6.3.2
Assemble the three Hanger Brackets to the Radiant Tubes using two U bolts per bracket (from fastenings pack)
and position along the Radiant Tubes as shown in Fig 19. Tighten the nuts sufficiently to retain the Hanger
Brackets. Do not over tighten.
6.3.3
Place one Torctite Coupling over the open end of the RH Radiant Tube (viewed from the open end of the tubes)
ensuring that it engages fully, up to the stop. Assemble the Control Box to the RH Radiant Tube ensuring that it
engages fully into the Torctite Coupling (up to the stop) and is positioned vertically with the door latch
uppermost (see Fig 9). Tighten the nuts of the Torctite Coupling to secure the Control Box to the Radiant Tube,
taking care to support the Control Box in line with the axis of the tube.
NOTE: Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint.
6.3.4
Place the second Torctite Coupling over the open end of the LH Radiant Tube ensuring that it engages fully, up
to the stop. Assemble the Fan Assembly to the LH Radiant Tube ensuring that it engages fully into the Torctite
Coupling (up to the stop) and is positioned with the fan outlet horizontal and facing away from the adjacent
control box for flueless applications and either horizontal or vertical (facing upwards) for flued applications.
Tighten the nuts of the Torctite Coupling to secure the Fan Assembly to the Radiant Tube, taking care to
support the Fan Assembly in line with the axis of the tube.
NOTE: Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint.
6.3.5
Place the two Reflector Panels onto the Hanger Brackets and position to provide a 50mm overlap at the centre,
arranged equally about the centre Hanger Bracket. Clamp the two Reflector Panels to the centre Hanger
Bracket using two retainers and M6 setscrews and washers (fastening pack). Screw the remaining (4) retainers
to the two outer Hanger Brackets to provide location for the Reflector Panel ends as shown in Fig. 19.
NOTE. the outer ends of the Reflector Panels will be free to move and compensate for expansion and
contraction caused by temperature variation.
=
=
Drill through - Ø5.5mm
Secure using Ø5 x 10 rivets
Содержание CBU09
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