AME 15925 User manual

115925 Instruction Manual & Part List
25Qt. Air Pump w/ Plastic Reservoir
MODEL 15925
PLASTIC RESERVIOR
AIR HYDRAULIC PUMP
AME International
2347 Circuit Way
Brooksville, Fl 34604
[phone]
www.ameintl.net

SPECIFICATION
Input Air
Pressure
(psi)
Input Port
Threads
Output Port
Threads
Oil Delivery (cu.in./min)
Internal
Relief Setting
(Psi)
Usable Oil
Capacity
(cu.in.)
Weight
(lbs.
w/fluid)
L+W+H
0 psi
10,000 psi
90-140
¼-18
NPT
3/8-18 NPT
24.4
7.3
10,000
140
19
12.3”x6.7”x7.5”
DESCRIPTION
This Air/Hydraulic Pump supplies hydraulic fluid pressure to selected tools. It consists of an in-line air
and hydraulic cylinder. The ratio of hydraulic fluid pressure generated compared to supply air pressure is
100:1. In other words, 100 PSI out of every 1 PSI in –100 PSI input air pressure equals 10,000 PSI
output pressure.
Depressing the RELEASE pedal causes a decrease in pressure and pressing the PUMP end of the pedal
provides fluid pressure.
WARNING
BEFORE USE
To prevent oil leak during shipment, a metal knob is installed and tightened to ensure the best sealing
function. Loosen it counterclockwise before use.
Note: Always secure threaded port connections with non-hardening pipe thread compound. Tighten
securely to prevent accidental removal of components while in use. Take care not to introduce compound
into port orifices. Familiarize yourself with the specifications and illustrations in this operator’s manual.
Know your pump, its limitations and how it operates before attempting o use. Refer to specification chart
on above for details of oil port thread size, usable oil capacity, and more.
OPERATION
Operation of the unit is as follows:
1. Connect the hose of the Air/Hydraulic Pump to the hydraulic coupling on the selected tool.
2. Connect the air supply line to the Air/Hydraulic Pimp. Air supply should be 5-10 CFM at 100 PSI to
obtain proper operating characteristics. In addition, the air line should be equipped with an air line
filter
3. Stepping on the PUMP end of the pedal engager the pump, producing the force necessary to run the
tool.
4. Depressing the RELEASE end of the pump pedal will release the pressure.
The air hydraulic is capable of generating fluid pressure up to 10,000 psi. Make certain the tool in
use is held securely and is in proper working condition. Do not continue to operate the pump once
the work is completed. Failure to comply with these instructions could result in personal injury or
damage to the equipment.

MAINTENANCE
1. Inspect hosed and connections daily.
2. Tighten connections as needed. Use non-hardening pipe thread compound when servicing
connections.
3. Use only good quality hydraulic fluid. We recommend Mobil DTE13M or equivalent.
When not in use or during storage:
a. Depressurize and disconnect hydraulic hoses from application.
b. Wipe clean, thoroughly.
c. Store in clean, dry environment. Avoid temperature extremes.
d. Shield pump with a protective cover.
Adding Hydraulic Fluid
1. Depressurize and disconnect hydraulic hose from application.
2. With pump in its upright, horizontal position, remove the oil filter plug located on the top plate of
reservoir.
3. Use a small funnel to fill reservoir to within ¾”(19mm) of the opening
Note: Use only good quality hydraulic jack oil
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.
4. Wipe up any spilled fluid and reinstall the oil filter plug.
Changing Hydraulic Fluid
1. For best results, change fluid once a year.
2. Repeat #2 above, then pour used fluid into a sealable container.
3. Dispose of fluid in accordance with local regulations
4. Fill with good quality hydraulic jack oil as recommended above. Reinstall vented oil filter pug.
Lubrication
Use a light machine oil to lubricate pivot points, hinges etc.
Note: Never operate pump with release valve closed and disconnected from application. If operated
in this condition, the hose and connections become pressurized. This increases burst hazard.
Damage may occur to pump and its components.

Parts List of Air Hydraulic Pump
Item
No
Part
No
Description
Qty
Item
No
Part
No
Description
Qty
Item
No
Part
No
Description
Qty
1
15925-001
Oil reservoir
1
31
15925-031
Rear Cover
1
61
15925-061
Screw
12
2
15925-002
Oil Filter
1
32
15925-032
O-Ring
1
62
15925-062
O-Ring
2
3
15925-003
Oil Filter
1
33
15925-033
O-Ring
1
63
15925-063
Oil Filter Plug
1
4
15925-004
Valve Block
1
34
15925-034
Bolt
1
64
15925-064
Oil Filter Plug
1
5
15925-005
Screw
1
35
15925-035
Fixing Base
1
65
15925-065
Screw
1
6
15925-006
Spring
1
36
15925-036
O-Ring
2
66
15925-066
Oil Filter
1
7
15925-007
Ball Seat
1
37
15925-037
O-Ring
1
67
15925-067
O-Ring
1
8
15925-008
Steel Ball
1
38
15925-038
O-Ring
1
68
15925-068
O-Ring
1
9
15925-009
Safety Valve
1
39
15925-039
Spring
1
69
15925-069
Exhaust Muffler
1
10
15925-010
Bolt
8
40
15925-040
Ball Seat
1
70
15925-070
Fixing Base
1
11
15925-011
CopperWasher
1
41
15925-041
Steel Ball
1
71
15925-071
Bolt
4
12
15925-012
Pump Cylinder
1
42
15925-042
O-Ring`
1
72
15925-072
Spring
1
13
15925-013
Y-Seal
1
43
15925-043
NylonGasket
1
73
15925-073
Snap Ring
2
14
15925-014
NylonGasket
1
44
15925-044
ReleaseValve
1
74
15925-074
Shaft
1
15
15925-015
CopperWasher
1
45
15925-045
Ball Seat
1
75
15925-075
Foot Pedal
1
16
15925-016
Nut
1
46
15925-046
Spring
1
76
15925-076
O-Ring
1
17
15925-017
Spring
1
47
15925-047
O-Ring
1
77
15925-077
Screw
1
18
15925-018
O-Ring
1
48
15925-048
Release Rod
1
78
15925-078
Air Valve
1
19
15925-019
Pump Housing
1
49
15925-049
O-Ring
4
79
15925-079
Spring
1
20
15925-020
Washer
1
50
15925-050
Steel Ball
1
80
15925-080
Seal
1
21
15925-021
Pump Plunger
1
51
15925-051
Spring
1
81
15925-081
Bolt
2
22
15925-022
Air PistonBase
1
52
15925-052
Steel Ball
1
82
15925-082
Air Valve Rod
1
23
15925-023
O-Ring
2
53
15925-053
Spring
1
83
15925-083
O-Ring
1
24
15925-024
AirValve Shuttle
1
54
15925-054
O-Ring
1
84
15925-084
O-Ring
1
25
15925-024
O-Ring
2
55
15925-055
NylonGasket
1
84
15925-085
Seitch Coupler
1
26
15925-026
Piston
1
56
15925-056
Coupler
1
27
15925-027
Bolt
3
57
15925-057
NylonGasket
28
15925-028
ShuttleValve
Seal
1
58
15925-058
O-Ring
1
29
15925-029
O-Ring
2
59
15925-059
Seal
30
15925-030
O-Ring
1
60
15925-060
Cover

AME International
2347 Circuit Way
Brooksville, Fl 34604
[phone]
www.ameintl.net
TROUBLE SHOOTING
Symptom
Possible Causes
Corrective Action
Application will not extend, move
Overload Condition
Remedy overload Condition
or respond to pressurized fluid
Release Valve not
closed
Ensure release valve closed
Application responds to
Overload Condition
Remedy overload Condition
pressurized fluid, but system
Release Valve not
closed
Ensure release valve closed
does not maintain pressure
Hydraulic unit
malfunction
Malfunctioning coupler,
Secure load by other means. Open
damaged application
release valve, depressurize pump and
Application will not return fluid to
Reservoir overfilled
hose, remove coupler and/or
pump (ie. Cylinder will not
application, then renew or replace
retract)
Secure load by other means. Open
release valve, depressurize pump and
hose, remove application, then drain
fluid to proper level
Follow Symptom 3 procedure for
Application will not fully extend
Fluid level low
securing load, depressurizing pump,
(cylinder or spreader)
Fluid level low
remove application, then ensure proper
fluid level
Air trapped in System
Ensure proper fluid level
Poor Performance
Ensure vented oil filler plug let
pressurized reservoir air escape (see
before use)