Brant Radiant Heaters DX2 Series Manual page 17

Gas-fired infrared tube heater
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DX2
Series
Prepare mounting surface, if necessary weld blocks, drill holes (see figure 3.5).
3
NOTE: The burner control box and radiant tubes should be in straight alignment and level.
Fasten beam clamp, screw hook or other type of suspension anchor to hanging point.
4
IF USING CHAINS: Attach and close S-hook (P/N: S-HOOK) and #1 double-loop chain (P/N: THCS)
5
to anchor. Check that it is securely attached. NOTE: Threaded rod and turnbuckles may be used.
IF USING GRIPPLE: (P/N: THGHxx) Pass the loop end of the cable through the hook. Thread the
5
other end through the loop, the locking fastener, the hanger, and back up through the locking
fastener. Adjust to appropriate length. NOTE: Threaded rod and turnbuckles may be used.
Attach hangers to chains. Adjust chain lengths until radiant tubing is level and equal weight
6
distribution is achieved. Chains must be straight up and down. Do not install chains at an angle as
this can result in tube warping or separation
Figure 3.5
Mounting the Hangers
3.0
I-Beam
3
Beam Clamp
4
Threaded Rod
6
Threaded Rod
5
and Turnbuckle
Concrete Beam
3
Screw Hook
4
Chain
6
17
Installation
Hanger Placement and Suspension
I-Beam
3
Beam Clamp
4
S-Hook and
5
5
#1 Double-Loop Chain
Chain
6
Wood Beam
3
Screw Hook
4
with Locknut
and Washer
Locking Fastener
7
No. 2 Gripple
8
(Safe Working Load @ 5:1)

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