Seeley AIRA ATH Series Installation, Operation & Service Manual page 32

Step 7.3.1 Tube Clamp Package Installation
Description Part Number
Tube Clamp Package
Tube Clamp
Bolt
Flat Washer
Nut
Step 7.4 U-Tube Support Bracket Assembly Installation
U-bolt
Tight to
Tube
U-tube, Standard
Tight
U-bolt
100 mm u-bolt, 100 mm u-bolt,
secured to burner tube secured to bracket
with M6 lockwashers with M6 lockwashers
and M6 nuts.
and M6 nuts on top and
bottom to allow for tube
TIGHT.
e xpansion and contraction.
(Torque: 13.56 Nm
01318901
01396801
97113940
95211600
92113900
U-bolt
Tight to
Bracket
Fan Tube
Burner
Tube
U-tube, Opposite 45°
Loose
Tight
U-bolt
U-bolt
100 mm u-bolt,
secured to burner tube
with M6 lockwashers
and M6 nuts.
TIGHT.
SECTION 7: U-T
Nut
120 in lb)
Lock Washer
Tube Clamp
Note: Tube clamp package should be
installed 100 mm from burner tube plate.
Other hangers do not need tube clamp
packages.
Loose
U-bolt
100 mm u-bolt,
secured to bracket
with M6 lockwashers
and M6 nuts on top and
bottom to allow for tube
e xpansion and contraction.
H I
UBE EATER NSTALLATION
Weld
Spot
Bolt
U-bolt
Nut (Torque:
90 in lb
10.2 Nm)
Lock Washer
Lock Washer
Nut
(Torque: 90 in lb
10.2 Nm)
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