SECTION 7: U-TUBE HEATER INSTALLATION

Step 7.5 Coupling and Tube Assembly

A Close coupling

B Start slide bar/coupling lock

with tab.

onto coupling.

 

Tab

 

Slide Bar

 

Wide End

Open

Coupling

 

76 mm to

 

101 mm

 

Closed

C Insert tubes into coupling.

D Tighten coupling to join tubes.

 

 

Slide Bar

 

 

Coupling

Orient coupling so that

 

 

the impact block is in the

 

Tube

2:00 or 10:00 o’clock

 

 

positions

 

 

Tube

 

 

Tube

Description

Part Number

Coupling

01329600

 

 

Slide Bar/Coupling Lock

01329700

 

Tube

91409408

Step 7.5.1 Coupling and Tube Assembly (Continued)

Tighten slide bar as shown below.

Drive slide bar until tight. End of slide bar should be within tolerance listed below.

± 50 mm

Correct Slide Bar

dimensions

Incorrect Slide Bar

position

• Repeat Step 7.5 A - D until all tubes are assembled.

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Page 37
Image 37
Roberts Gorden BH50ST/EF BH55ST, BH35UT/EF, BH30UT/EF, BH40DL, BH35ST/EF, BH60DL/EF Orient coupling so that Impact block is