Top-of-Pole Mount for 4 Modules (TPM4) For Module Types A & B ASSEMBLY INSTRUCTIONS step-by-step assembly and installation YOUR DPW SOLAR DISTRIBUTOR SOLARIS 720-474-6050 www.solaris-shop.
Top-of-Pole Mount for 4 Modules (TPM4) For Module Types A & B A few words about the product The TPM4 for module types A & B is designed to mount on 3 inch SCH40/80 galvanized steel pipe (installer supplied). Pipe size and foundation requirements are based on several factors including the array surface area, maximum design wind speed, exposure category, soil type, steepest expected tilt angle, and above-ground clearance.
Top-of-Pole Mount for 4 Modules for Module Types A & B Parts Identification 7 8 6 5 2 4 1 Assembly Instructions, Top-of-Pole Mount for 4 Modules (TPM4) For Module Types A & B (Version 2, Rev D) 2 of 8
Step 1: Install the Mounting Sleeve on Vertical Pipe CAUTION: Use care while working around the structure during assembly. There could be components that create hazards or obstruct free movement causing serious bodily injury. Many are at head/eye level. Move slowly and with care around the work area. Before installing the Mounting Sleeve, verify that the Mounting Pole is plumb to the ground and hasn't shifted or leaned while the concrete footing has cured.
CAUTION: This is a two person activity. The Strongback must be held in place by one person while the second person aligns it and secures it to the Mounting Sleeve using the Pivot Bolt and the 1/2” hardware. Failure to do so could lead to serious personal injury. B. Remove the Pivot Bolt from the Mounting Sleeve and also collect the 3/8” x 1-1/4” bolt, nut, flat washers and lock washer needed to secure the Support Bar to its Pivot Tab on the Mounting Sleeve. (See Figure 2-2) C.
F. Pivot the Strongback and the Support Bar to align the mounting holes of the Support Bar with the Pivot Tab on the Mounting Sleeve. Insert the 3/8” x 1-1/4” bolt and one flat washer thru the Support Bar and Mounting Tab and secure it with the remaining flat washer, lock washer and hex nut. Torque hardware on both ends of Support Bar at 32-34 ft.-lbs. (See Figure 2-3) Support Bar 3/8” Hex Nut Pivot Tab Lock Washer Flat Washers 3/8” x 1-1/4” Bolt Figure 2-3: Securing Support Bar to G.
Module Rail 3/8” x 1” Bolt NOTE: Finger-tighten the Module Rails to the Support Angles while installing. After the Modules are installed re-tighten to specified torque values. CAUTION: This is a two person activity. PV Modules are heavy and unstable before they are fully secured to the Module Rails. PV Modules must be held in place by one person while the second person aligns and secures them to the Module Rails. Failure to do so could lead to serious personal injury and damaged components.
Step 6: Adjust the Tilt Angle of the Rack CAUTION: Do not attempt to remove the Pivot Bolt during tilt adjustments! Removal could lead to serious personal injury or death. Adjustments are made with the Pivot Bolt hardware loosened but in place. CAUTION: This is a two person activity. As the Pivot Bolt is loosened and the Support Bar hardware is removed, the rack is heavy and unstable.
C. Re-tighten the Pivot Bolt. After changing the tilt angle and tightening the Support Bar hardware, the Pivot Bolt must be re-tightened. The Pivot Bolt cannot be left loose - the Mounting Sleeve Vertical Towers must be firmly clamped to the sides of the Strongback eliminating any gaps between the Vertical Towers and the Strongback. Torque to 75-85 ft.-lbs.
Direct Power & Water Corporation 4000-B Vassar Drive NE Albuquerque, New Mexico 87107 USA Preformed Line Products (Canada) Limited 1711 Bishop St. E Cambridge, ON N1T 1N5 Telephone: 800.260.3792 Fax: 505.889.3548 Web Site: www.DPWSolar.com E-mail: info@power-fab.com Telephone: 519.740.6666 Fax: 519.740.7917 Web Site: www.preformed.on.ca E-mail: sales@preformed.on.
