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OPERATING PROCEDURE 

1. Unpacking the Lift

Remove the lift from the shipping pallet by 
cutting the bands and rocking the lift back 
on the 8”   transportation wheels.  Carefully 
roll the lift back off of the pallet onto a 
smooth, level surface.  Place the lift back 
into it’s upright stored position. 

The lift has been shipped with the Mast 
Hold Down 
Strap en-
gaged.  The 
purpose of 
the Mast 
Hold Down, 
is to keep the 
mast sec-
tions from 
extending 
during transportation.  To use your lift, dis-
connect the Safety Latch attached to the 
carriage. 

2. Moving Lift to Work Area

(No Load)

The lift is normally moved to the job site by 
rolling on its four caster wheels.  

Note:  Do 

not pull by the load lifting cable.

 

IMPORTANT

  Before tilting unit to reclined 

position, the carriage must be in the down 
position and the mast hold down strap must 
be engaged. 

To Tilt the unit into position for transport; 
from a squatting position, grasp the legs 
just past the front casters and while keep-
ing your back straight, lift upwards to a 
standing position while someone supports 
the unit from behind.  The unit is now ready 
to transport.  

3. Moving Lift in Work Area

(With Load)

Although it is best to move the unit to the 
job site unloaded, light loads may be trans-
ported as long as the stabilizer legs are in-
stalled and the unit is rolled on the eight 
caster wheels and on a level surface.  Al-
ways have the load in the lowest possible 
position before moving the unit.

CAUTION 

Always use proper lifting techniques. 

CAUTION 

If a load is being transported, 

it should be secured to the fork 

to avoid shifting. 

The winch handles 
have been placed in 
the stored position. 

To place the winch 
handles in the oper-
ating position, pull up 
on the locking pin 
and slide the handle 
off of the winch 
shaft.  Rotate the 
handle assembly 
around so that the 
black plastic grip is 
facing away from the 
winch.  While pulling 
up on the locking 
pin, slide the handle 
back on to the winch 
shaft.  Repeat this 
procedure for the 
other handle. 

When properly  in-
stalled, the winch han-
dles should be 
mounted 180 degrees 
apart, as shown in the  

picture.  Do not attempt to raise or 
lower a load with the handles 
mounted in any other  manner. 

Содержание SUMNER 784760

Страница 1: ...nson Rd Houston TX 77088 p 281 999 6900 f 281 999 6966 CANADA 75 Saltsman Drive Unit 5 Cambridge Ontario N3H 4R7 p 519 653 5300 f 519 653 5305 NETHERLANDS Midden Engweg 21NL 3882TS Putten Netherlands...

Страница 2: ...ntenance Instructions 16 17 Maintenance Record 18 Troubleshooting 19 20 2 OWNER S RESPONSIBILITIES Throughout this publication the words WARNING CAUTION and IMPORTANT will be used to alert the user to...

Страница 3: ...und the winch drum 1 INSPECT THE EQUIPMENT If cable is kinked worn frayed damaged or has anything on it that would obstruct its rotation around the pulley wheels do not use the unit Use only Sumner Ma...

Страница 4: ...ENT continued Avoid horseplay around equipment and keep bystanders at a safe distance Do not allow children to operate this unit and always keep them out of work areas Operate from the proper position...

Страница 5: ...TEM UNLESS MAST ASSEMBLY IS IN THE LOWEST POSSIBLE POSITION TO ENGAGE THE CARRIAGE SAFETY LATCH Keep load at lowest possible position at all times 1 INSPECT THE EQUIPMENT continued 2 WORK AREA HAZARDS...

Страница 6: ...obstructed movement of the unit Never leave elevated load unattended Do not use unit to support ladders for climbing hoisting or people moving Do not use unit outside in thunder light ning or severe w...

Страница 7: ...ht lift upwards to a standing position while someone supports the unit from behind The unit is now ready to transport 3 Moving Lift in Work Area With Load Although it is best to move the unit to the j...

Страница 8: ...balanced Note load capacity at given centers below Make sure the stabilizer legs are in stalled and locked into position 4 Reversing the Forks Disengage 2 spring loaded pins Rotate fork assembly 180 d...

Страница 9: ...lower masts by turning winch crank counter clockwise Lock caster brakes when leaving unit unattended 6 Storing Forks Using two hands pull out on the two spring loaded rings located above the fork arms...

Страница 10: ...nt of the lift Insert each leg into its respective mount ing socket making sure that the locking plunger fully engages Using the leveling screws level the lift un til the bulls eye bubble level shows...

Страница 11: ...Hold Down from Safety Latch Loop on side of fork Operating Your Lift When operating the lift the Safety Latch can be looped onto itself for out of the way storage Resetting Safety Latch In the event...

Страница 12: ...t Pull the tool down and the brake will release It may be necessary to push the locked mast or Carriage up slightly while pulling down on the tool Once the brake is released maintain pressure on the t...

Страница 13: ...0 400 500 600 12 15 17 20 23 D istance frombackof fork in M axim um S afe Loa d LOAD CENTER 12in 15in 17in 20in 23in 30cm 38cm 43cm 51cm 58cm MAXIMUM CAPACITY 500lbs 400lbs 350lbs 300lbs 260lbs 227kg...

Страница 14: ...forks up 16 11 5 15 m Height forks down 15 11 4 85 m Height Boom 16 6 5 03 m Fork ground clearance 3 75 9 5 cm Fork load height 5 75 14 6 cm Load capacity 12 load center 500 lb 225 kg Lift weight 279...

Страница 15: ...15 Assembly Diagram Masts Carriage Assembly Leg Storage Rack Winch Assembly Handle Front Stabilizer Leg Mast Brace 8 inch wheels Fork Assembly Rear Stabilizer Leg Bubble Level Leveling Screw Base...

Страница 16: ...teeth for wear If there is no sign of visible wear brush teeth with 50 wt Motor oil 5 For proper brake adjustment see Troubleshooting section on page 20 Replacing the Cable 1 Lower the carriage to en...

Страница 17: ...ched to the lift 14 Check the safety brake operation Safety Brake Maintenance The safety brake will automatically engage when the unit is horizontal preventing disassembly of the mast sections When th...

Страница 18: ..._____________________________________________ Action Date _____________________________________________________________________ Action Date ____________________________________________________________...

Страница 19: ...r wheels are not rotating If wheels and mounting hardware are not damaged clean wheels and lubricate shoulder bolt If the wheels do not rotate freely replace roller wheel assembly Inspect mast section...

Страница 20: ...will not disengage See illustration and instructions below The idler gear is displaced Make sure that the idler rotates freely and the teeth on the idler gear are not worn Safety brake will not relea...

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