
10 minute read
Safety Rules
from Raymond RJ50-N & RJ50-P Hand Pallet Lift Trucks Owner Operator Maintenance & Parts Manual - PDF
• Never put your feet, hands, or any other body part under the frame assembly.
•Use the hand pallet lift truck only to transport loads.
•Do not use the hand pallet lift truck if it has been repaired, modified, or adjusted, unless it has been checked and approved by your supervisor or anothe r authorized person.
•Do not allow your hand pallet truck to drop from one level to another. Even a drop of 1 in. (25 mm) more than doubles the effected load momentarily and results in a “shock” that can bend or break components.
• Always operate the hand pallet lift truck with care and good judgment. Be responsible.
• Never allow anyone to stand in front of or immediately near a loaded hand pallet lift truck.
•Do not use in cold storage, salty, or other corrosive environments.
•Horseplay is dangerous to personnel and equipment, and is not permitted.
•Do not run while operating this hand pallet lift truck.
• Always make sure that the load is stable before moving to eliminate the opportunity for load shift.
• Always yield the right-of-way to pedestrians.
•Be aware of other lift trucks in the area; operate the hand pallet lift truck cautiously.
•Do not operate the hand pallet lift truck with oily hands or oily shoes, due to the risk of slipping.
•Floors should be strong enough to handle the heaviest allowed load being transported.
•Use extreme care around objects that stick out from racks, shelves, or walls. These objects can cause bodily injury or damage to the hand pallet lift truck.
• Never carry passengers.
• Never overload your hand pallet truck. Stay within the rated capacity.
•Distribute the load even ly on the forks. Do not concentrate loads at one point or load one fork more than the other.
• Never allow anyone to stand on or near the hand pallet lift truck’s forks.
RJ50-N and RJ50-P Hand Pallet Lift Trucks
Models
•Securely set the brakes and block the wheels of highway trucks, tra ilers, and railroad cars before you load or unload them. Check the highway truck/trailer/ railroad car doorway clearance. Make sure floors of highway trucks, trailers, an d railroad cars will support the weight of the loaded hand pallet truck. Cross railroad tracks only at approved floor grade crossings. Do not park hand pallet trucks within 8 ft. (2.4 m) of railroad tracks. Ask local railroad authorities or your supervisor which warning devices to use.
•Before operating or moving a hand pallet lift truck into an elevator, make sure that the elevator is approved for total weight of the hand pallet lift truck, the load, the operator, and any other passenger in the elevator. When entering the elevator, the load must enter first—not the operator. No other person should be in the elevator when the load or hand pallet lift truck enters or leaves.
•When not is use, lower the forks completely to avoid injury.
•Report all accidents—personal, damage to buildings or equipment—to your supervisor immediately. All unsafe conditions on the hand pallet lift truck should also be reported.
1186231B
•Use extreme care when rounding corners. Too fast a speed could cause a hand pallet lift truck to tip. If loaded, the load could shift and fall.
•When the load impairs visibility, the hand pallet lift truck should be pulled and not pushed.
Safety Rules
•Come to a stop gently and carefully to prevent the load from slipping off of the load carriers.
• Always keep a safe distance from the edges of loading bays and loading ramps. Be attentive to marked risk areas.
•Stop when approaching crossing aisles, when exiting an aisle, or when visibility is obstructed.
•Before operating a hand pallet lift truck over a loading ramp, make sure that the loading ramp is correctly secured and has the necessary load bearing capacity. Operate the hand pallet lift truck slowly and carefully across the ramp.
•When parking a hand pallet lift truck on another vehicle, make sure that the parking brake, if equipped, has been applied and/or a parking rack, if available, is used.
Lifting the Hand Pallet Lift Truck
Hand Pallet Lift Truck Rating
The weight of the load must be within the hand pallet lift truck’s permi tted lifting capacity. For load weight and lifting capacity rate, see the specification tag on the truck and Figure1
Lifting the Hand Pallet Lift Truck
To lift a hand pallet lift truck either by hand or with lifting equipment, follow these warning instructions.
Note
If any tag and/or decal becomes unreadable, it must be replaced. Contact your supervisor or local authorized Raymond Sales and Service Center for a replacement.
WARNING ! Use extreme caution when lifting a hand pallet lift truck by hand. Injury may occur when lifting the hydraulic end of the hand pallet lift truck. Cuts may occur when lifting the forks and end-plate.
When lifting a hand pallet lift truck, using lifting equipment, it is recommended to use a hand pallet lift truck equipped with a lifting eye.
Models RJ50-N and RJ50-P Hand Pallet Lift Trucks
Figure 2. Lift/Lower Instructions NOTE
The neutral position disengages the pump from the lifting mechanism. This frees the handle, which makes pulling loads much easier. Also, the pump is not being subjected to shock pressures while the hand pallet lift truck is in motion.
Operating Instructions
WARNING
! Keep your body clear of the pallet truck and nearby objects and your hands on the control handle while walking with a hand pallet truck. Your head, arms, hand s, legs, or feet can be seriously injured if they strike objects while the hand pallet truck is moving. For maximum operating efficiency, follow these
Operating Instructions
( See Figure2 ).
instructions:
1.To lift the load, push down on the lift/lower lever. Pump the handle to lift the load from the floor.
2.To lower the load, pull up on the lift/lower lever.
3.For free handle movement, place the lift/lower lever in the neutral position.
Parking Brake (Optional)
Parking Brake (Optional)
If your hand pallet lift truck is equipped with a parking brake, obey the following warning: ( See Figure3 .)
Parking Brake Cable
WARNING
!
To avoid the risk of being injured when using a hand pallet lift truck equipped with a parking brake, use extreme care around protruding parts, especially in a confined area.
After applying the parking brake, check to make sure that the steering mechanism is locked. This will assure you that the hand pallet lift truck has been properly parked.
NOTE
To avoid the risk of tripping, care should be taken to observe the parking brake’s protruding cable.
Models RJ50-N and RJ50-P Hand Pallet Lift Trucks
• Do not place your hands between the control handle (1) and the control handle bracket (3).
• Do not place your hands between the top cap (4) and the top nut (5).
Handling The Load Handling The Load WARNING
! Always wear appropriate safety apparel, such as safety shoes, safety glasses, and heavy-duty gloves when working with a hand pallet lift truck. Never ride on the hand pallet lift truck. The hand pallet lift truck is used only to transport loads. To avoid injury, do the following: (For location of number e d callouts, see Figure4 .)
• Make sure that there are no conditions in the hydraulic system that may cause accidental lowering.
• Before lowering, make sure the area beneath the forks is clear.
• Always keep your hands on the control handle.
Parking the Hand Pallet Lift Truck
•Use extreme care when cornering. If operating at too high a speed, the load could fall from the hand pallet lift truck.
Parking the Hand Pallet Lift Truck
When parking the hand pallet lift truck, follow these instructions:
•Make sure that the fork frame is fully lowered.
• Never park on an incline or with a raised load.
• Never park in areas that could obstruct other traffic or work areas.
• Never park in areas that could cause personal injury or damage to any equipment.
Table 1. Legend for Figure 4 , The Hand Pallet Lift Truck
L Obey these rules when handling a load:
•Handle only loads that are within the hand pallet lift truck’s permitted lifting capacity.
•Handle only loads that are stable, evenly distributed on the forks, and safely arranged.
•Use caution when handling long and high loads. Load support is recommended for high loads.
•Loaded or unloaded, operate the hand pallet lift truck with great care. Overturning can occur, particularly wh en handling high loads or when operating with a hand pallet lift truck fitted with a load support or an extension frame in the raised position.
Models RJ50-N and RJ50-P Hand Pallet Lift Trucks
Assembly Instructions
WARNING
!
Before assembling the hand pallet lift truck, always m ake sure that you are wearing appropriate safety apparel, such as safety glasses, safety shoes, and heavy-duty protective gloves. See Table2 and Figure5 on page11 for an exploded view of the hand pallet lift truck, the assembly reference, and location numbers.
Assembly Instructions
6.Engage the valve rod (5) in the groove of the lowering pedal (6).
7.Adjust the lifting/lowering function and the neutral position using the nut (7).
8.Push down on the control handle and remove the transport pin (8) that has been fitted prior to delivery.
Assembling the Control Handle CAUTION ! Always assemble the control handle (1) before removing the transport pin (8). The spring (9) may come loose and cause injuries if the transport pin (8) is removed prior to assembling the control handle (1). To assemble the control handle, follow these instructions: ( See Figure6 for a visual of the required assembly tools. See Figure5 on page11 for location of assembly reference numbers, and Table2 for the legend of assembly reference numbers.)
Assembly Instructions
1.Secure the control handle (1) in the control handle bracket (2).
2.Fit the axle (3) in the bracket (2).
3.Make sure the tapered hole of the axle (3) faces downwards.
4.Lock the axle (3) using the locking pin (4).
5.Slip the valve rod (5) through the hole on the axle (3).
1.With the upper section of the hydraulic assembly (10) in the top cap (11), insert the hydraulic assembly pressure plate (12) between the turning tube links (13).
2.Fit the arm bolts (14) and lock them with locking pins (15).
3.Install the circlip (16) in the groove of the top cap (11).
!
Assembling Hydraulics in the Body CAUTION
When fitting a circlip (16), there is a risk that the circlip can slip off the circlip bar and cause injury. Be careful when fitting the circlip. Raymond recommends using circlip pliers as shown in Figure6 on page12 . Use caution when inserting locking pins (4, 15) with a hammer. The force can cause the locking pins to bounce, causing damage. Be careful when fitting the locking pins.
NOTE Always clean and inspect dismantled parts before re-assembling. Always replace gaskets before re-assembling.
To assemble hydraulics in the body, follow these instructions: (See Table2 and Figure5 on page11 .)
Maintenance Maintenance and Repair
The hand pallet lift truck should be maintained on a regular basis, as set out in the service checks and lubrication diagram. ( See Figure7 on page15
.) Only authorized and trained personnel are permitted to maintain , adjust, or repair the hand pallet lift truck. To make sure that your hand pallet lift truck is operating efficiently, econom ically, and safely, it is strongly recommended that a service and maintenance agreement be signed with your Raymond Sales and Service Center.
Inspection Do a monthly inspection of the following:
•Control handle—che ck for damage or fracture.
•Wheels—check for wear and damage (tread separation).
•Decals and tags—check for proper placement and legibility.
All pivot points are equipped with lubricated bushings and bearings. To prolong the life of the truck, it is recommended that all pivot points be lubricated every 6 months. The truck is equipped with grease fittings conveniently located at important pivot points. Apply grease every 6 months under normal operating conditions.
Legend of Reference Numbers:
Lowering Lifting Neutral
Lubrication Diagram
Always clean the hand pallet lift truck to ensure its reliability. After clea ning the hand pallet lift truck, it should be lubricated by trained and authorized personnel only. For lubrication points, see Figure7 .
( See Table4 on page18 for the Lubrication Chart)
Models RJ50-N and RJ50-P Hand Pallet Lift Trucks
4.Measure the vertical height of the exposed piston (Item 20, Figure11 ) and refer to the chart below, Adding Oil (if required):
1.Place and secure the truck on its right side (release valve facing the floor). Refer to Figure11 on page38 .
2.Pull up on the release lever (Item 3, Figure11 ) and extend the lift piston fully.
Hydraulic System NOTE
Check with your supervisor to make sure that the correct type of hydraulic oil is used. ( See Table3 for “ Types of Oil and Grease for the Hydraulic System. ” )
Your hydraulic system is maintenance free. Do not add hydraulic oil unless there is, or has been, a leak. Use recommende d hydraulic oil or equivalent. Other oils, fl uids, or solvents can damage your hydraulic system. If you suspect additional oil is required, follow these steps:
1.Check for and fix and possible oil leaks.
2.Lower the truck and load with 600 lbs. (272 kg) (approximate).
3.Pump the truck to its maximum lift height.
3.Remove screw (Item 29, Figure11 ) and add the amount of oil determined by Step 4 (under Hydraulic System).
4.Reinstall screw (Item 29, Figure11 ) but do not tighten. Leave a 1/32 in. gap.
Order No.
5.Pull up on the release lever (Item 3, Figure11 ) and collapse the lift piston until oil starts to ooze from the screw.
Table 3. Types of Oil and Grease for the Hydraulic System Oil and Grease
Product Name
Specification Lubricant Specification
Specification
GreaseOKQ8 Rubens WB213366
Hydraulic Oil 321 Liter: 233328-001 5 Liters: 233328-002
Statoil 1311 Liter: 233916-001 5 Liters: 233916-002
ISO-VG32 Quality Level: ISO 6743-4 Category HM DIN 51524 Part 2 Category HLP
ISO-VG27,5 Quality Level: ISO 6743-4 Category HV DIN 51524 Part 3 Category HVLP
Hydraulic Oil Greater than -15°C
Hydraulic Oil Less than -15°C
RJ50-N and RJ50-P Hand Pallet Lift Trucks
Models
Intervals
Caution
! It is extremely import ant that Step 5 is performed. Otherwise, air in the pump can force out the wiper seal (Item 24, Figure11 ). Take care when adding oil not to introduce impurities into the hydraulic system.
6.Tighten the screw (Item 29, Figure11 ) fully and return the truck upright.
for location of reference numbers.)
Table 4. Lubrication Chart. ( See Figure7 on page15
Lubrication Chart
Lubricant
Number of Greasing Points
Greasing Points
Ref. No.
1Hydraulic tank—See page17 for Types of Oil.Once a year
Once every 6 months
Energrease LS EP 2
2Pressure plate1BP:
MP Grease
ESSO:
Gulflex A Mobile: Mobile Grease 77
Alvania Grease 2
Gulf:
Shell:
Texaco: Marfalk All Purpose