Advertisement
Advertisement
PA1500M-M0 rev 08/07
Air Hydraulic Pump
Instruction Manual
MODEL: PA1500M
SFA Companies 10939 N. Pomona Ave. Kansas City, MO 64153
Tel: 888-332-6419 * Fax: 816-891-6599
E-mail: [email protected] Website: www.bvahydraulics.com
!
This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
Obey all safety messages that follow this symbol to avoid possible injury or death.
Maximum Operating Pressure 10,000 PSI
Printed in Taiwan
Save these instructions. For your safety, read and understand the information contained within. The owner and operator shall have an understanding of this product and safe operating procedures before attempting to use this product.
Instructions and safety information shall be conveyed in the operator's native language before use of this product is authorized. Make certain that the operator thoroughly understands the inherent dangers associated with the use and misuse of the product. If any doubt exists as to the safe and proper use of this product as outlined in this factory authorized manual, remove from service immediately.
Inspect before each use. It is recommended that, prior to each use, an inspection be done by qualified personnel and that any missing or damaged parts, decals, warning/ safety labels or signs be replaced with BVA Hydraulics authorized replacement parts only. Any pump that appears to be damaged in any way, is worn, leaking or operates abnormally shall be removed from service immediately until such time as repairs can be made. Any pump that has been or suspected to have been subject to a shock load (a load dropped suddenly, causing the system pressure to exceed 10,000 PSI), shall be removed from service immediately until checked out by a BVA Hydraulics authorized service center. Owners and operators of this equipment shall be aware that the use and subsequent repair of this equipment may require special training and knowledge.
PRODUCT DESCRIPTION
BVA Hydraulics Double Acting Air Hydraulic Pump is engineered to meet most industrial standards for Performance and Safety. It is an air hydraulic pump with 4-way valve.
It’s unique hydraulic circuit allows quick displacement of hydraulic fluid under no load conditions and easy pumping in loaded conditions. Pump supplies compressed hydraulic fluid to compatible double-acting cylinder, anywhere that
10,000 PSI of fluid pressure is needed. It is suited for plant maintenance, production, bolting, vehicle repair, and any task that requires hydraulic pressure from air input. Special skill, knowledge and training may be required for a specific task and the product may not be suitable for all the jobs described above. Unsuitable applications would include applications that call for a device to move, level or support persons, animals, hazardous materials, mobile homes/ dwellings in general, mirrors and/or plate glass, and/or to connect/secure hatches, components, etc. between bulkheads. The user must ultimately make the decision regarding suitability of the product for any given task and assume the responsibility of safety for himself and others in the work area.
!
WARNING: To reduce the risk of personal injury and/or property damage, ensure that the rated working pressure of each pressurized attachment be equal to or greater than the rated working pressure developed by the hydraulic pump.
!
Always check connections before using. Alteration of these products is strictly prohibited. Use only those adapters and attachments provided and approved by the manufacturer.
Model
Number
PA1500M
Usable Oil
Capacity
(in 3 )
91.5
Rated
Pressure
(psi)
10,000
SPECIFICATIONS
Output Flow Rate
(in 3 /min)
No Load Load
Input Air
Pressure
(psi)
66 11 110-175
Output
Port
Threads
3/8"-18NPT
Input
Port
Threads
1/4"-18NPT
Weight
(lbs)
19.4
Control Valve Knob
Carry Handle
Foot Pedal
Plastic Cap/ Air Input Port
Manifold Plug/
Oil Output Port
Oil Reservoir
Figure 1 - Model PA1500M Components
2
!
WARNING
• Study, understand, and follow all instructions provided with and on this device before use.
• All WARNING statements must be carefully observed to help prevent personal injury.
• No alteration shall be made to this device.
• Always wear protective gear when operating hydraulic equipment.
• Keep hydraulic equipment away from flames and heat. Hydraulic fluid can ignite and burn. Do not operate if leaks are detected.
• Crush Hazard. Keep hands and feet away from loading area. Avoid pinch points or crush points that can be created by the load, cylinder, or any equipment of system.
• To avoid crushing and related injuries:
NEVER work on, under or around a lifted load before it is properly supported by appropriate mechanical means. Never rely on hydraulic pressure alone to support load.
• Never attempt to disconnect hydraulic connections under pressure. Release all line pressure before disconnecting hoses.
• Use only approved accessories and approved hydraulic fluid.
• Never attach ANY component not authorized by manufacturer.
• Always ensure that the chosen application is stable to work on and around.
• Do not connect to application which can return more oil to the reservoir than the pump reservoir can hold.
• Do not connect pump to hydraulic system powered by another pump.
• This device is not suitable for use as support device! As the system load is lifted, use blocking and cribbing to guard against a falling load.
• All personnel must be clear before lowering load or depressurizing the system.
• Never try to disassemble a hydraulic cylinder, refer repairs to qualified, authorized personnel.
HYDRAULIC PUMPS
• The user must be a qualified operator familiar with the correct operation, maintenance, and use of pumps. Lack of knowledge in any of these areas can lead to personal injury.
• Do not exceed rated capacity of the pump or any equipment in the system.
• Never attempt to lift a load weighing more than the capacity of the cylinder.
• Burst hazard exists if hose or connection pressure exceeds rated pressure.
• Do not subject the pump and its components to shock loads.
• Inspect pump, cylinder, hoses and connections before each use to prevent unsafe conditions from developing. Do not use if they are damaged, altered or in poor condition. Do not operate the system with bent or damaged coupler or damaged threads.
• Never hold or stand directly in line with any hydraulic connections while pressurizing.
• Use gauge or other load measuring instrument to verify load.
HYDRAULIC HOSES & FLUID TRANSMISSION LINES
• Avoid short runs of straight line tubing. Straight line runs do not provide for expansion and contraction due to pressure and/or temperature changes.
• Reduce stress in tube lines. Long tubing runs should be supported by brackets or clips. Before operating the pump, tighten all hose connections with proper tools. Do not overtighten. Connections should only be tightened securely and leak-free. Overtightening can cause premature thread failure or high pressure fittings to burst.
• Should a hydraulic hose ever rupture, burst or need to be disconnected, immediately shut off the pump and release all pressure. Never attempt to grasp a leaking pressurized hose with your hands. The force of escaping hydraulic fluid can inflict injury.
• Do not subject the hose to potential hazard such as fire, sharp objects, extreme heat or cold, or heavy impact.
• Do not allow the hose to kink, twist, curl, crush, cut or bend so tightly that the fluid flow within the hose is blocked or reduced. Periodically inspect the hose for wear.
• Do not pull, position or move setup by the hose.
• Hose material and coupler seals must be compatible with hydraulic fluid used. Hoses also must not come in contact with corrosive materials such as battery acid, creosoteimpregnated objects and wet paint. Never paint a coupler or hose.
• FAILURE TO HEED THESE WARNINGS MAY RESULT IN
PERSONAL INJURY AS WELL AS PROPERTY DAMAGE.
3
BEFORE USE
1. Before using this product, read the instruction manual completely and familiarize yourself thoroughly with the product and the hazards associated with its improper use.
2. Know your pump, its limitations and how it operates before attempting to use.
3. Replace shipping plug (red color) with air vent plug (black color) before use. Refer to item #68 on Service Parts
Sheet.
4. Remove plastic cap from the air inlet port on the end of the pump, then connect with a 1/4”NPT air nipple (not supply with pump). Use teflon tape or similar thread sealant on thread connection.
Note: When using the teflon tape or pipe thread compound.
Tighten securely to prevent accidental removal of compound while in use. Take care not to introduce compound into port orifices.
!
OPERATION
To reduce the risk of personal injury and/or property damage, Hydraulic connections must be securely fastened before building pressure in the system. Release all system pressure before loosening any hydraulic connection in the system.
!
suitable equipment. Pressure may be monitored by means of an optional manifold and gauge. Load may be monitored by means of a load cell and digital indicator. Correct application position can only be determined by the operator of the equipment.
1. Connect air supply to the 1/4” NPT air nipple.
2. Remove manifold plug, connect to hydraulic hoses and suitable application.
3. Shift the valve to desired position. There are three positions available, refer to Figure 2 on below for the flowpath.
4. After shifting the valve, press on the foot pedal until desired pressure, load or position is reached. Always monitor pressure, load or position using suitable equipment.
Pressure may be monitored by means of optional manifolds and gauges (contact BVA Hydraulics). Load may be monitored by means of a load cells and digital indicators.
Note. Do not continue to operate pump after cylinder plunger is fully extended or retracted.
5. Release the foot pedal will stop the pump flow.
Note: Both air input ports use a 1/4 NPT air nipple (not included). It is recommended to install an inline air filter upstream from the pump to provide clean, lubricated air.
Contact BVA Hydraulics for necessary accessories.
Port A Port B
Port A Port B
1
2
Port A Port B
3
Port A Port B
P T
Position 1: Pressurized oil flows to port “B”, port “A” returns flow to tank.
P T
Position 2: Neutral, portss
“A” and "B" are closed. Hold
Position.
P T
Position 1: Pressurized oil flows to port “A”, port “B” returns flow to tank.
Figure 2 - Flowpath of the valve positions and operations
4
MAINTENANCE
Important: Use only a good quality hydraulic jack fluid. Never use brake fluid, transmission fluid, turbine oil, motor oil, alcohol, glycerin etc. Use of other than good quality hydraulic oil will void warranty and damage the pump, hose, and application.
We recommend Mobil DTE 13M or equivalent.
1. Inspect hoses and connections daily. Replace damaged components immediately with BVA Hydraulics replacement parts only.
2. Tighten connections as needed. Use non-hardening pipe thread compound when servicing connections.
3. Use only good quality hydraulic fluid. We recommend Mobil
DTE 13M or equivalent.
Adding Hydraulic Fluid
1. Depressurize and disconnect hydraulic hoses from application.
2. With pump in upright, horizontal position, remove the air vent plug located on the top plate of the reservoir.
3. Use a small funnel to fill reservoir to within 3/4" (19mm) of the opening.
4. Wipe up any spilled fluid and reinstall the air vent plug.
Changing Hydraulic Fluid
1. For best results, change fluid once a year.
2. Repeat step 2 on Adding Hydraulic Fluid, then pour used fluid into a sealable container.
3. Dispose of fluid in accordance with local regulations.
4. Fill with a good quality hydraulic jack oil as recommended above. Reinstall air vent plug.
Lubrication
When pump is operated on daily basis, the manufacturer recommends installing an inline oiler and air dryer. Use SAE grade oil (5W to 30W).
Storage
1. When not in use, depressurize and disconnect hydraulic hoses from application.
2. Wipe clean, thoroughly.
3. Store in clean, dry environment. Avoid temperature extremes.
4. For transportation or long storage, replace the air vent plug with shipping plug.
5. Shield pump with a protective cover.
TROUBLESHOOTING GUIDE
The following information is intended as an aid in determining if problem exists. Pumps should be repaired only by authorized
BVA Service Center. For repair service, contact service center in your area.
Symptom
Application does not extend, move or respond to pressurized fluid
Application responds to pressurized fluid, but system does not maintain pressure
Application responds slower than normal
Application does not return fluid to pump (i.e. cylinder will not retract)
Application does not fully extend (cylinder or spreader)
Poor performance
Possible Causes
• Overload condition
• Loose couplers
• Faulty couplers
• Pump malfunction
• Inadequate air supply
• Overload condition
• Pump or valve malfunction
• Application/connection leaking
• Loose connection or coupler
• Restricted hydraulic line or fitting
• Application/connection leaking
• Malfunctioning coupler, damaged application
• Reservoir overfilled
• Fluid level in pump is low
• Fluid level in pump is low
5
Corrective Action
• Remedy overload condition
• Tighten couplers
• Replace couplers
• Contact service center
• Ensure air source can dedicate
7.8 CFM @ 110~175 PSI
• Remedy overload condition
• Contact Service Center
• Replace application/connection
• Tighten connection or coupler
• Clean and replace if damaged
• Replace application/connection
• Secure load by other means .
Depressurize pump and hose, remove coupler and/or application, then renew or replace
• Secure load by other means .
Depressurize pump and hose, remove application, then drain fluid to proper level
• Secure load by other means .
Depressurize pump and hose, remove application, then fill fluid to proper level
• Ensure proper fluid level
Air Hydraulic Pump
Service Parts
MODEL: PA1500M
SFA Companies 10939 N. Pomona Ave. Kansas City, MO 64153
Tel: 888-332-6419 * Fax: 816-891-6599
E-mail: [email protected] Website: www.bvahydraulics.com
Note: Not all components of the pump are replacement items, but are illustrated as a convenient reference of location and position in the assembly sequence.
Parts Illustration
PA1500M-M0 rev 08/07
Note: To ensure safe and reliable performance, replace worn or damaged parts with BVA Hydraulics
Authorized Replacement Parts only.
6
Air Hydraulic Pump
Service Parts
MODEL: PA1500M
SFA Companies 10939 N. Pomona Ave. Kansas City, MO 64153
Tel: 888-332-6419 * Fax: 816-891-6599
E-mail: [email protected] Website: www.bvahydraulics.com
Note: Not all components of the pump are replacement items, but are illustrated as a convenient reference of location and position in the assembly sequence.
Parts List
28
29
30
31
24
25
26
27
20
21
22
23
16
17
18
19
36
37
38
32
33
34
35
10
11
12
13
8
9
6
7
14
15
4
5
2
3
Item Part Number
1 649-1-0050-055
A67-6-1005-109
644-1-0060-071
649-1-0080-003
A67-6-1009-107
A67-6-1006-101
*
623-6-2542-104
*
A67-6-1003-105
*
*
A67-6-1001-101
606-3-0008-101
D05-6-1001-106
*
*
641-1-0098-103
A67-6-1011-104
*
A57-6-4002-201
512-2-0043-108
601-7-0009-001
*
*
A67-6-1015-102
A67-6-1601-105
*
A59-6-1017-102
*
A17-6-1216-102
A17-5-1603-300
601-7-0008-009
A59-6-1015-108
520-8-0134-101
*
A57-6-1601-107
649-1-0060-122
1
1
2
1
1
1
1
6
1
1
2
1
1
2
2
1
1
1
4
1
1
1
1
3
2
3
3
1
3
2
1
2
1
4
1
Qty
9
1
1
Description
Allen Screw
Control valve cover
Set screw
Allen screw
Control valve base
Bearing washer
Bearing
O-ring
Control valve
O-ring
Oil outlet valve
Spring washer
Back-up ring
O-ring
Manifold plug (oil output port)
Screw
Carry handle
Gasket
O-ring
Back-up ring
Oil outlet valve
Compression spring
Steel ball
O-ring
Washer
Top reservoir plate
Base
Crush washer
Relief valve cylinder
Relief valve stem
Compression spring
Relief valve screw
Steel ball
Oil entrance valve
Filter
Gasket
Oil reservoir
Allen screw
7
PA1500M-M0 rev 08/07
Item Part Number
39
56
57
58
52
53
54
55
48
49
50
51
44
45
46
47
40
41
42
43
*
*
*
*
*
*
A57-6-1002-105
A17-6-2105-108
A17-4-2100-500
A57-6-1003-107
A57-3-1011-108
512-2-0410-017
A57-6-1014-102
A57-6-2023-108
A59-6-1013-105
A57-6-1016-106
512-2-0092-101
649-1-0040-007
A57-6-5004-109
A17-6-1105-103
70
71
72
73
(*)
63
64
65
66
59
60
61
62
649-1-0050-046
A57-6-5001-103
*
A57-6-5003-107
666-5-0250-108
A17-6-1002-103
A67-6-1007-103
A67-6-1014-100
67 649-1-0050-101
68a A57-3-5007-107
68b A57-33-1900-109
69 601-4-0030-095
512-2-0046-104
601-7-0006-005
A67-6-1012-106
E05-6-1008-109
A67-3-9901-109
Description
End plate, air motor
Washer
Air motor piston
Cylinder, air motor
Pump piston
Compression spring
Pump piston guide
Bushing
Back-up ring
U-cup
Pump piston cylinder
Spacer
Crush washer
Gasket
O-ring
Compression spring
Screw
Air entrance cover
O-ring
Plastic cap (air inlet port)
Screw
Air entrance base
Air entrance valve
O-ring
C-clip
Noise suppressor
Foot pedal
Oil manifold
Screw
Shipping Plug (red)
Air vent plug (black)
Spring pin
Compression spring
Steel ball
Control valve lever
Control valve knob
Seal kit
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Qty
1
2
1
1
1
2
2
-
1
1
4
1
1
1
1
1
1
1
2
1
(*) indicates items included in, and available only as part of Seal Kit
LIMITED LIFETIME WARRANTY
BVA Hydraulics®, represented in the United States by SFA Companies [“SFA”] warrants this product to be free from defects in material and workmanship for the life of the product as long as the original purchaser owns the product. The warranty is nontransferable and is subject to the terms, exclusions, and limitations described below:
• Damaged components, including but not limited to bent rams, dented or crushed cylinder walls, broken welds or couplers as well as worn out seals, o-rings and springs are the result of misuse and not covered by warranty and BVA Hydraulics will not provide any warranty credit for such damaged components.
• This warranty does not cover ordinary wear and tear, overloading, alterations (including repairs or attempted repairs not performed by BVA Hydraulics or one of its authorized personnel), improper fluid use, or use of the product in any manner for which the product was not intended or the use of which is not in accordance with the instructions or warnings provided with the product.
• In the unlikely event that a BVA Hydraulics product fails due to material defect in workmanship, you may contact SFA for disposition. In such cases, the customer’s sole and exclusive remedy for any breach or alleged breach of warranty is limited to the repair or replacement of the defective product.
• Under no circumstances is BVA Hydraulics liable for any consequential or incidental damage or loss whatsoever.
• THIS WARRANTY IS LIMITED TO NEW PRODUCTS SOLD THROUGH AUTHORIZED DISTRIBUTORS AND OTHER
CHANNELS DESIGNATED BY BVA HYDRAULICS. NO AGENT, EMPLOYEE OR OTHER REPRESENTATIVE OF BVA
HYDRAULICS IS AUTHORIZED TO MODIFY THIS WARRANTY.
• THE FOREGOING IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING
BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FOR A FITNESS FOR A PARTICULAR
PURPOSE.
• Components not manufactured by BVA Hydraulics including certain motor systems, gasoline engines, and others are not covered by this warranty and instead are covered by the manufacturer’s separate manufacturer’s warranty provided in the package.
• BVA Hydraulics’ liability in all cases is limited to, and will not exceed the purchase price paid for the product.
SFA Companies
10939 N. Pomona Ave. Kansas City, MO 64153
Tel: 888-332-6419
E-mail: [email protected]
8
Advertisement
