SCH-I-ORev A
Contents
Hazard definitions
DANGER
Technical data
1 Introduction
SCH Collector
SCH mounting hardware + hydraulic connection kits
SCH Collector
How it works
1 Introduction
1 Introduction continued
1 Introduction
Figure 1-1 Connection Diagram
Dismantling and Disposal
2 Location
Array options
Figure 2-1 Array Piping
Figure 2-2 Multiple Array Piping
Installation positions
Figure 2-3 SCH Parallel Installations
Figure 2-4 SCH Inclined Installations
Figure 2-5 SCH Freestanding Installations
Handling and storing
What to avoid
3 Roof Attachment Installation
Roof attachment types
Table 3A Roof Fastenings - Parts
Parallel
3 Roof Attachment Installation continued
Table 3B Parallel Installations
Table 3C Inclined 20, 40, and 60 Installations
Parallel
Spacing Distance
Figure 3-1 Spacing Distance
3 Roof Attachment Installation
= = =
Installation of roof attachment types
Install double hanger bolt
Unpacking and checking parts
Figure 3-3 Pre-Drill9mm Holes Into Substructure
Figure 3-4A Install Double Hanger Bolt Components
Figure 3-5 Install Hex Bolts
Figure 3-4B Compress Washer and Hanger Bolt Seal
3 Roof Attachment Installation
3 Roof Attachment Installation continued
Install rafter anchor
Unpacking and checking parts
Figure 3-8 Install Rafter Anchor
Flat tile hook #SRM20005
Figure 3-9 Grind Tile if necessary
3 Roof Attachment Installation
Install flat tile hook
3 Roof Attachment Installation continued
Install joint clamp
Joint clamp #SRM20006
3 Roof Attachment Installation
Unpacking and checking parts
Install cable securing kit
Universal cable securing kit #SRM20012
Components
Figure 3-17 Assemble Joint Clamp
Figure 3-19 Install Steel Cable on A-frame
Flange plate shingle standard #SRM20007
Figure 3-20 Cable Angle
Figure 3-18 Cable Orientations
Figure 3-23 Drill Holes and Attach Flange Plate
Install flange plate shingle standard
3 Roof Attachment Installation continued
Install flange plate shingle raised
Flange plate shingle raised #SRM20008
3 Roof Attachment Installation
Unpacking and checking parts
Corrugated metal roof attachment #SRM20013
Figure 3-27 Drill Holes and Attach Flange Plate
3 Roof Attachment Installation continued
Unpacking and checking parts
Install metal roof attachment
Figure 3-30 Install Rubber Seals
Figure 3-32 Install Hex Bolts and Stud
Figure 3-33 Install Profile Connector
Install wave roof attachment
Wave roof attachment #SRM20014 & #SRM20015
Figure 3-35 Pre-Drill6 mm Hole and Seal
3 Roof Attachment Installation continued
Install anchor bolt
#SRM20009 & #SRM20010
3 Roof Attachment Installation
Unpacking and checking parts
Figure 3-39 Attach Horizontal Bar
3 Roof Attachment Installation continued
HORIZONTAL BAR INSTALLED ON ANCHOR BOLT
DRILL 10 MM HOLE ATTACH HORIZONTAL BAR
4 Collector Installation
Horizontal bar lengths
x x 6’7”
Collectors
4 Collector Installation continued
Figure 4-2A Install Horizontal Bars
Figure 4-3 Install Z-Hooks
SCH parallel mounting instructions
side installations
Figure 4-10 Install Top Collector
Figure 4-11 Install End Stacking Brackets
Figure 4-6 Secure Collector
Figure 4-14 Install Mechanical Connection Kit
Figure 4-15 Reinstall Collector Railing
Figure 4-16 Install Side by Side Bracket
Figure 4-17 Install Plug
Figure 4-20 Install Horizontal Bars
Figure 4-23 Install Horizontal Supports
Figure 4-24 Install Diagonal Supports
Figure 4-21 Mount A-frameto Horizontal Bars
Figure 4-28 Install Top End Brace
Figure 4-25 Lifting Rings
Figure 4-27 Connect Collector to Bottom End Brace
Figure 4-26 Position Collector On Substructure
Figure 4-31 Install Mechanical Connection Kit
Figure 4-32 Reinstall Collector Railing
Figure 4-33 Install Side by Side Bracket
Figure 4-34 Install Plug
SCH A-framedimensions
4 Collector Installation continued
Parallel installation
Inclined 20,40,60 installation
kits required for non-southfacing installation
Gable bracing
5 Hydraulic Connections
Hydraulic connection kits
Hydraulic expansion kits
Figure 5-1 SCH Hydraulic Expansion Kit
CONNECTION EXPANSION SET, SIDE BY SIDE, PARALLEL
CONNECTION EXPANSION SET, SIDE BY SIDE, SERIES
Figure 5-4 Expansion Kits - Side by Side, Serial
5 Hydraulic Connections
Figure 5-5 Pressure Drop Chart
5 Hydraulic Connections continued
MODEL NO
RECOMMENDED FLOW GPM
6 System Start-up
Filling, flushing and bleeding
Start-up Check/control water chemistry
Freeze protection
6 System Start-up continued
Clamp ring screw connections
Flat seal screw connections
Figure 6-2 Return multi-functioninginstruments
7 Maintenance
Fluid installation
Address reported problems
Freezing and boiling points of Aqueous Solutions
7 Maintenance continued
Control settings
Solar circuit
Collector
SCH-I-ORev A 9/10
28 
