Lochinvar SCH-I-O #SRM20009 & #SRM20010, Install anchor bolt, Roof Attachment Installation

SCH Collectors Installation & Operation Manual

3 Roof Attachment Installation

Figure 3-36Attach Wave Roof Attachment Assembly and Hex Bolt

HEX BOLT

SQUARE DISK

ATTACH WAVE

ROOF ATTACHMENT

ASSEMBLY (WASHER, ANGLE

BRACKET AND SCREW)

TO THE ROOF

7.Slide the square disk onto the hex bolt (see FIG. 3-36).

8.Install the hex bolt with square disk attached into the opening of the wave roof attachment as shown in FIG. 3-36.

Note: Do not tighten hex bolt until ready to install on the collector substructure.

9.Thread the hex nut (M8) and washer (M8) onto the bottom of the hex bolt installed in Step 8.

10.Repeat Steps 4 - 9 until installation is complete.

Install hex bolt onto collector substructure (reference Section 4 - Collector Installation)

Anchor bolts for concrete with or without height adjustment

#SRM20009 & #SRM20010

Anchor bolts are used for inclined and freestanding mounting on concrete. The anchor bolt is inserted at least 2 1/4" into the 10 mm hole pre-drilled in the concrete. The aluminum profile with a 10.5 mm clearance hole is threaded over the bolt and fixed with a washer and nut.

Unpacking and checking parts

When unpacking the system, check the model names of the components of each system and check to be sure you have the correct number of parts (see FIG. 3-37).

Figure 3-37Kit #SRM20009 & #SRM20010 - Anchor Bolt Kit Components

ANCHOR BOLT W/ADJUSTMENT (1X)

WASHER (M10) (3X)

HEX NUT (M10) (3X)

Install anchor bolt

1.Determine the number of collectors needed for the installation and the number of required roof attachments from Table 3B or 3C on page 11.

2.Determine collector connection points (spacing). Measure the spacing of the rafters or trusses to confirm the dimensions and prepare for the system layout (reference the Roof Attachment Spacing Section on page 12).

3.Pre-drill a 10 mm hole a minimum of 3 inches into the concrete (FIG. 3-38).

4.Place the anchor bolt into the pre-drilled hole using a field supplied hammer.

5.Use the washer and nut provided in the kit to secure the anchor bolt to the concrete as shown in FIG. 3-38.

￿CAUTION

• There are two (2) models of concrete anchor bolts, one with adjustment and one without. The adjustable dimensions are up to

2 3/4".

•The anchor bolt may have a maximum deviation from vertical of 5°.

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