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July 2017
OPERATOR'S MANUAL
GH3/4T Gantry Lift
*
USA
CANADA
UNITED KINGDOM
NETHERLANDS
7514 Alabonson Road
75 Saltsman Drive, Unit 5
Unit 3 Kempton Road
Midden Engweg 21
Houston, Texas 77088
Cambridge, ON N3H 4R7
Keytec 7 Business Park
NL-3882TS Putten
phone: 281.999.6900
phone: 519.653.5300
Pershore, Worcestershire
Netherlands
fax: 281.999.6966
fax: 519.653.5305
WR10 2TA, UK
europeansales@sumner.com
phone: (44) 01386 556278
phone: +31 (0) 85 489 0284
fax: (44) 01386 556776
© Sumner Manufacturing Company, LLC. All rights reserved. * Trademark of Sumner Manufacturing Company, LLC.
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Summary of Contents for Southwire Sumner GH3/4T-15
- Page 1 July 2017 OPERATOR’S MANUAL GH3/4T Gantry Lift CANADA UNITED KINGDOM NETHERLANDS 7514 Alabonson Road 75 Saltsman Drive, Unit 5 Unit 3 Kempton Road Midden Engweg 21 Houston, Texas 77088 Cambridge, ON N3H 4R7 Keytec 7 Business Park NL-3882TS Putten phone: 281.999.6900 phone: 519.653.5300 Pershore, Worcestershire Netherlands...
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Page 2: Table Of Contents
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... -
Page 3: Introduction
Introduction 8. NEVER stand under an elevated load. 9. NEVER exceed rated load capacity. Thank you for choosing Sumner’s GH3/4T Gantry Lift 10. NEVER operate during high winds or electrical to meet your material lifting needs. The GH3/4T Gantry storms. Lift has a load capacity of 3/4 metric tons (750 kg) or 11. -
Page 4: Erect A-Frame
1. Erect A-Frame Begin with the A-frames lying flat on the ground. Assemble Gantry following instructions below. 1. To extend one leg push the red leg locking button. 4. Casters can be locked at 90 degree angles to make The leg is now free to extend. transport easier. -
Page 5: Assemble Components
2. Assemble Components 1. Lay out cross beam in a cleared area. Place one A- frame at either end of the cross beam as shown. 2. Lift one side of cross beam onto A-frame and line 5. Place bolt through bolt hole on A-frame and cross up outside bolt hole on A-frame with desired bolt beam with washers on either side of the bolt. -
Page 6: Gantry Height Adjustment
2. Adjust lifting handle location Release the plunger pin on the lifting handle and slide handle to desired position most convenient for lifting or lowering A-frame height. Release plunger pin and be certain it locks into place through pre-set holes before 7. -
Page 7: Gantry Span Adjustment
Moving Gantry Lift CAUTION It is not recommended to move Gantry lift with a load. When moving Gantry lift with a load be sure to secure trolley in center of cross beam and lower load as close to the ground as possible prior to moving. Move lift by pushing the Gantry, not the load. -
Page 8: Gh3/4T Gantry Specifications
GH3/4T GANTRY SPECIFICATIONS Stored Max/Min Height Height Span Width Height Height To To Top Of Span Between Adjust- Adjust- Of "A" of "A" Part No. Gantry Model Lifting Eye Trolley Working Span Wheels ment ment* Frame Frame 785301 GH3/4T-15 (15' / 8"casters) 154"...
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