H-2722 - Forklift Uline - Free user manual and instructions

USER MANUAL H-2722 Uline

Line drawing of a manual pallet jack with wheels and handle (no text or symbols)

TECHNICAL DATA

MODEL H-2722
Capacity (12" load center) 2,000 lbs.
Capacity (15" load center) 1,500 lbs.
Fork Length 32"
Fork Width 4"
Fork Thickness 238"
Max. Fork Height 9"
Min. Fork Height 3"
Overall Length 49"
Overall Width	6512"
Overall Height	5012"
Diameter of the Front Wheels	16" Pneumatic
Diameter of Steering Wheels	10" Pneumatic
Weight	309 lbs.

SAFETY

• Read and understand these instructions before using the pallet truck.
• Do not place hands or feet under the pallet truck at any time.
  • Always wear appropriate safety shoes.
• Do not operate loaded pallet truck on ramps or inclines.
• Do not tip loaded pallet truck forks. This may cause damage to the forks and personal injury.

• Never leave a loaded pallet truck unattended in the raised position. Always lower load to the floor.

• Do not load pallet truck beyond its rated capacity.

• Secure load before transporting.
• To prevent accidental tipping, ensure load is centered on the forks.
• Do not move a loaded pallet truck by means other than manual force.
• Failure to comply with these warnings may result in personal injury and/or property damage.

OPERATION

Figure 1 Down Neutral Up

To raise the forks, place handle in the UP position (bottom part of the handle slot). (See Figure 1)

To lower forks, pull lever handle to DOWN position (upper part of the slot). (See Figure 1)

To freely move the handle, set the lever in NEUTRAL position (center notch of slot). (See Figure 1)

TO LIFT A LOAD

1. Lower forks to lowest position.
2. Insert forks under load, or into pallet.
3. Place lever in UP position.
4. Move handle up and down until forks reach desired height.

TO MOVE A LOAD

1. Place lever in NEUTRAL position.
2. Pull or push pallet truck to desired location.

TO LOWER A LOAD

1. Pull lever to the DOWN position.
2. Pull forks away from load.

UP-DOWN CAM ADJUSTMENT

1. Set the lever in the NEUTRAL position.
2. Alternate turning the cam nut and pumping the handle. (See Figure 2)
3. When lifting stops, give the nut one more turn.
4. The cam nut is properly adjusted when pumping the handle in the NEUTRAL position causes no movement of the hydraulic ram.

Figure 2 Cam Cam Nut

MAINTENANCE

CLEANING THE RELEASE VALVE (BLEED THE PUMP)

Over time, the hydraulic pump assembly may become clogged with debris or air bubbles, and not function properly. To clean the release valve and bleed the pump:

1. Pump handle quickly, raising pallet truck to max height. While continuing pumping action, pull lever to down position.
2. When forks reach total down position, valve is flushed. Repeat if necessary.

LUBRICATION

Check the oil level annually by removing the oil plug (Part #28 on the Pump Diagram) found on the top of the pump housing. When changing or adding oil, fill the tank through the oil plug screw hole to 80% capacity with hydraulic jack oil, about 2" deep in pump housing. (See Figure 3)

Figure 3 Pump Housing 2" deep Oil Plug Oil 80% Capacity

Please use Shell Tellus Oil: No. 22 or 27, Turbine Oil: No. 22, or Texaco Regal: No. 32. Grease the rear and front wheels annually or as needed.

IMPORTANT! Do not use any other type of oil. There is one grease fitting located on the table (Part #43 on the Pump Diagram). Lubricate this point on a semi-annual basis or as needed. Wheel bearings are sealed and require no lubrication. Crank shaft features oil light bushings that also require no lubrication. Lightly oil all other moving parts.

TROUBLESHOOTING

OPERATING ISSUE CAUSES	RECOMMENDATIONS
Hydraulic unit does not lift. Oil low	in tank.Steel ball not seated in hydraulic unit.Worn O-ring in ram cylinder.	Ensure there is no oil leakage from valve and add oil.Clean release valve (as noted in Maintenance).Replace O-ring.
Once lifted, truck lowers by itself.	Steel ball or relief valve not seated correctly.Worn O-ring in ram cylinder.Oil leakage from each valve.	Clean release valve (as noted in Maintenance).Replace O-ring.Tighten plug of each valve.
Fork does not lower. Cam chain	broken.Up-down cam nut out of adjustment.Broken fork rods and linkage.	Replace cam chain.Adjust cam nut (as noted in Operation).Replace broken parts.
Lever does not set at NEUTRAL position.	Up-down cam nut out of adjustment. Adjust cam nut (as noted in Operation).

NOTE: Do not attempt to repair the pallet truck unless you are trained and authorized to do so.

Line drawing of a manual pallet jack with wheels and handle (no text or symbols)

INFORMACIÓN TÉCNICA

Line drawing of a manual pallet jack with wheels and handle (no text or symbols)

DONNÉES TECHNIQUES

Figure 2 Came Écrou de came

ENTRETIEN

NETTOYER LA VALVE DE VIDANGE (PURGER LA POMPE)