Roberts Gorden HE-125 4 Coupling and Tube Assembly, 4.1 Coupling and Tube Assembly Continued

SECTION 6: HEATER INSTALLATION

Step 6.4 Coupling and Tube Assembly

Close coupling	Start Slide bar/Coupling Lock
A with tab	B onto coupling

	Tab
		Slide Bar/Coupling Lock
		Wide End
		Coupling
Open	3" (8 cm) to
	4" (10 cm)
Closed
C Insert tubes into coupling	D Tighten coupling to join tubes
		Slide Bar/Coupling Lock
	Orient coupling so that	Coupling
	the impact block is in the
	2:00 or 10:00 o’clock
	positions.	Tube
	Tube
Tube	Description	Part Number
	Coupling	01329600
	Slide bar/Coupling Lock	01329700
	Tube	91409XXX

Step 6.4.1 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.
	± 2" (5 cm)
Correct slide bar	Incorrect slide bar
dimensions
	position

• Repeat Step 6.4 A - D until all tubes are assembled. See Page 22, Section 6.4.2.

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