Space Ray LTS Series Two Stage User Manual

Page 16

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Form #43155040
May 2013

-15-

(control box to reflector)

See Detail “A” & “B”

9

8

2” overlap

9

9

9

9

9

9

8

9

9

9

1” overlap

See Detail “B”

See Detail “B”

LTU(125-175) - 40 FT System Shown

(control box to reflector)

See Detail “A” & “B”

9

8

2” overlap

9

9

9

9

9

9

8

9

9

9

1” overlap

See Detail “B”

See Detail “B”

LTU(180-250) - 50 FT System Shown

DETAIL “A”

Fasten screws to tube

hanger/support bracket and reflector

(only the tube support/hanger

bracket closest to the control end)

#10 x 1/2” SHEET METAL

SCREWS (QTY - 2)

Tube Support &

Hanger Bracket

Reflector

Clamp

Reflector

Clamp

Screw

Reflector Clamp Installation

DETAIL “B”


8.6)

LTU 125-250 SERIES – JOINING OF 5’ AND 10’ BODY SECTIONS

These models require the use of an additional 5’ body section for LTU 125-175 and 10’ body section for LTU 180-
250, as shown in Section 8.1). Follow the instruction below for joining these sections.

1.

Join the tube flanges of the body sections together with gaskets in between. Secure the flanges with the

¼-20 screws and locknuts provided.

2.

Assemble the control box, draft inducer, and other components as previously described in the heater

assembly instructions.

Tube Flange Gasket

(QTY-1 per flange)

5FT Body Section LTU (125-175)-40

10FT Body Section LTU (180-250)-50

15FT Main

Body Section

1/4-20 Screw & Locknut

(QTY-3 per flange)

Tube Flange

(tightening sequence)

1

3

5

4

2

6

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