Summary of Contents for Sumner PFAST
- Page 1 June 2014 OPERATOR’S MANUAL PFAST w w w . s u m n e r . c o m 7514 Alabonson Rd ♦ Houston, TX 77088 ♦ Ph 281-999-6900 ♦ Fax 281-999-6966...
- Page 2 Index Introduction ..................3 Gantry Components ................3 Operator Safety Instructions ...............3 GH3/4T Gantry Lift Assembly ............3-6 1. Erect A-Frame ................4 2. Assemble Components ............5-6 Gantry Height Adjustment............... 6-7 1. Unlock casters .................6 2. Adjust lifting handle location .............6 3. Remove locking pins ............6-7 Gantry Span Adjustment..............7 Moving Gantry Lift ................7 GH3/4T Gantry Specifications ............8...
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Page 3: Operator Safety Instructions
Sumner’s PFAST described in 8. NEVER exceed rated load capacity. this manual will provide you with years of dependable service. 9. It is not recommended to move the PFAST with a load. 10. NEVER leave a load on the PFAST unattended. PFAST Components 11. - Page 4 Step 2 Step 3 Slide coupling upward and secure using screw (SCREW HHC 1/4-20 x 1-3/4) and nut (NUT, ACORN 1/4-20) as shown below: Erect main mast using 2 screws (SCREW, HHC 1/2-13 x 1-1/2), washers (WASHER, FLAT 1/2 SAE and nuts (NUT, INSERT LOCK 1/2-13) as shown below:...
- Page 5 Step 4 Level unit by turning handles on each leg to lower or heighten each leg as necessary.: Secure chuck with screws and lockwashers. Step 5 Attach Chuck Adapter Plate. Rotate handwheel to align upper screw with lower drive shaft.
- Page 6 Step 6 Attach Chuck Mounting Pins by placing through open- ing on each end and sliding toward the center.
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