PROPOINT 8836363 User manual

V1.0 8836363
Please read and understand all instructions before use. Retain this
manual for future reference.
USER MANUAL
40-TON HYDRAULIC
SHOP PRESS

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
2 For technical questions call 1-800-665-8685
SPECIFICATIONS
Press Capacity
4 0 To n s (80,000 lb)
Press Type Pneumatic/Hydraulic
Working Size 25-15/16 in. (bed width)
Ram Travel 7-1/16 in.
Working Range
3/8 to 38-7/ 8 i n .
Required Air Pressure 110 to 120 PSI
Overall Height
75 in.
Material Steel construction
INTRODUCTION
The 40-Ton Hydraulic Shop Press features a 3/8 to 38-7/ 8 i n .
working range and a 25-15/16 in. bed width. The air hose
connection
SAFETY
WARNING! Read and understand all instructions before using
this tool. The operator must follow basic precautions to reduce
the risk of personal injury and/or damage to the equipment.
Keep this manual for safety warnings, precautions, operating or
inspection and maintenance instructions.
40-TON HYDRAULIC
SHOP PRESS

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HAZARD DEFINITIONS
Please familiarize yourself with the hazard notices found in this
manual. A notice is an alert that there is a possibility of property
damage, injury or death if certain instructions are not followed.
DANGER! This notice indicates an immediate and specific
hazard that will result in severe personal injury or
death if the proper precautions are not taken.
WARNING! This notice indicates a specific hazard or unsafe
practice that could result in severe personal injury
or death if the proper precautions are not taken.
CAUTION! This notice indicates a potentially hazardous
situation that may result in minor or moderate
injury if proper practices are not taken.
NOTICE! This notice indicates that a specific hazard or
unsafe practice will result in equipment or
property damage, but not personal injury.
WORK AREA
1. Operate in a safe work environment. Keep your work area
clean, well-lit and free of distractions. Place lights so you
are not working in a shadow.
2. Keep anyone not wearing the appropriate safety
equipment away from the work area.
3. Store tools properly in a safe and dry location. Keep tools
out of the reach of children.
4. Use this press only on a surface that is stable, level, dry and
not slippery, and capable of sustaining the load.
PERSONAL SAFETY
WARNING! Wear personal protective equipment approved by
the Canadian Standards Association (CSA) or American
National Standards Institute (ANSI).

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
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PERSONAL PROTECTIVE EQUIPMENT
1. Always wear impact safety goggles that provide front and
side protection for the eyes. Eye protection equipment
should comply with CSA Z94.3-07 or ANSI Z87.1 standards
based on the type of work performed.
2. Wear the appropriate type of full-face shield in addition to
safety googles, as the work can create chips, abrasive or
particulate matter.
3. Wear gloves that provide protection based on the work
materials or to reduce the effects of tool vibration.
4. Wear protective clothing designed for the work
environment and tool.
5. Non-skid footwear is recommended to maintain footing
and balance in the work environment.
PERSONAL PRECAUTIONS
Control the tool, personal movement and the work
environment to avoid personal injury or damage to the tool.
1. Do not operate any tool when tired or under the influence
of drugs, alcohol or medications.
2. Avoid wearing clothes or jewelry that can become
entangled with the moving parts of a tool. Keep long hair
covered or bound.
3. Do not overreach when operating the tool. Proper footing
and balance enables better control in unexpected situations.
SPECIFIC SAFETY PRECAUTIONS
WARNING! DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence to the
tool safety rules. If you use this tool unsafely or incorrectly,
you can suffer serious personal injury.
1. Use the correct tool for the job. This tool was designed for
a specific function. Do not modify or alter this tool or use it
for an unintended purpose.

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2. Do not use the tool if any parts are damaged, broken or
misplaced. Repair or replace the parts.
3. The maximum load is 30 tons. Do not exceed this rated
capacity. Never apply excessive force to a workpiece and
always use the pressure gauge to accurately determine the
applied load.
4. Inspect the press before each use. Do not use if any
component is bent, broken, cracked, leaking or showing
other damage. Do not use the press after a shock load until
a qualified technician has examined the press.
5. Check to ensure that all bolts and nuts are tight.
6. Only use this shop press on a surface that is stable, level
and not slippery. The surface must be capable of sustaining
the weight of the shop press and the load.
7. Ensure that the workpiece is center-loaded and secure. An
unbalanced load may slip off the heel blocks or bed frame.
8. Keep hands and feet away from bed area at all times. Any
part of the body contacting the tool’s working parts could
result in an injury.
9. Do not use the shop press to compress a spring or any
other item that could disengage and cause a potential
hazard. Never stand directly in front of a loaded press and
never leave a loaded press unattended.
10. Do not allow an untrained person to operate the press.
11. Do not use brake fluid or other improper fluid in place of
hydraulic oil. Avoid mixing different types of oil when
adding hydraulic oil. Only good quality hydraulic jack oil
can be used.
12. Do not expose the press to rain, snow or inclement weather.
13. Bolt the press to the floor if it is to be used on bulky or
unstable items.
AIR TOOL PRECAUTIONS
1. Use only clean and dry compressed air as a power source.
Contaminated or moist air will gradually damage the tool.

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
6 For technical questions call 1-800-665-8685
2. Install an in-line shutoff valve or regulator to allow
immediate control over the air supply in an emergency,
even if a hose is ruptured.
3. Discontinue tool use if it does not work properly or air is
leaking. Tag or mark the tool as ‘defective’ or ‘out of
service’ until repaired.
4. Check the manufacturer’s maximum pressure rating for air
tools and accessories. Compressor outlet pressure must be
regulated to never exceed the maximum pressure rating of
the tool (see Specifications). Exceeding the maximum PSI
rating can create a bursting hazard, causing injury and
property damage.
5. Never use oxygen, combustible gas or any other bottled
gas as a power source. Any power source other than an
air compressor could cause an explosion and serious
personal injury.
6. Turn OFF the valve and discharge any remaining air
pressure after each use or before adjusting the tool.
7. Do not leave the air tool unattended with its compressed
air supply on. Turn off the compressed air supply and bleed
the air tool of any remaining compressed air before leaving
the air tool unattended.
8. Serious injury may occur from loose debris being propelled
at high speeds from the compressed air stream. Always
wear OSHA approved safety glasses to protect the eyes
during operation of the air compressor.
9. Always turn off the air compressor and drain tank pressure
completely before attempting maintenance or attaching air
tools. Release pressure slowly from the system.
AIR HOSE PRECAUTIONS
1. Inspect the tool's air hose for cracks, fraying or other faults
before each use. Discontinue use if the air hose is damaged
or hissing is heard from the air hose or couplers. Replace
the defective air hose.

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2. Do not allow people, mobile equipment or vehicles to pass
over the unprotected air hose. Position the air hose away
from high traffic areas, in a reinforced conduit or place
planks on both sides of the air hose to create a protective
trench.
3. Prevent damage to the air hose by observing the following:
3.1 Keep the air hose behind the tool and out of the tool's
work path.
3.2 Keep the air hose away from heat, oil, sharp edges or
moving parts.
3.3 Do not wrap the air hose around the tool as sharp
edges may pierce or crack the air hose. Gently coil the
hose and either hang on a hook or fasten with a device
to keep hose together when storing.
4. A damaged or disconnected air hose under pressure may
whip around and inflict personal injury or damage the work
area. Secure the compressor's air hose to a fixed or
permanent structure with clamps or cable ties.
HYDRAULIC PRECAUTIONS
DANGER! Seek immediate medical attention if hydraulic fluid
under pressure penetrates your skin. See Injection Injury
precautions for instructions before using a pressurized
hydraulic system.
1. Do not touch or handle hydraulic hoses or components
while under pressure. Hydraulic fluid escaping under
pressure has sufficient force to penetrate your clothing and
skin. A pinpoint hole may inject hydraulic fluid into your
body. Seek immediate medical attention if this occurs (see
Injection Injury).
2. Never exceed the hydraulic system’s load capacity (see
Specifications).

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
8 For technical questions call 1-800-665-8685
2.1 The maximum load is 40 tons. Never apply excessive
force to a workpiece and always use the pressure gauge
to accurately determine the applied load.
3. Do not adjust the hydraulic system’s relief setting. The
settings are pre-set by the factory.
4. Hydraulic oil under pressure is hot and can cause a burn
injury if touched, sprayed or spilled. Allow the hydraulic
system to cool before conducting maintenance.
5. DO NOT use the press if any part is bent, broken, cracked,
leaking or otherwise damaged, or it has been subjected to
a shock load.
5.1. Hydraulic components require regular inspection.
Release all pressure from the system before you inspect
it. Replace damaged hydraulic parts with identical
manufacturer's components.
6. Do not attempt makeshift repairs to a hydraulic system.
Such repairs can fail suddenly and create a hazardous
condition.
7. A damaged or disconnected hydraulic hose under pressure
may whip around and inflict personal injury or damage the
work area. Secure the hose to a fixed or permanent
structure with clamps or cable ties.
8. Hydraulic fluid has a combustible flash point of 200°F
(93°F). Do not expose the fluid to an ignition source.
9. Change your clothing immediately if sprayed with hydraulic
fluid. Store clothing or rags contaminated with hydraulic
fluid in an approved metal safety can with a spring-closing
lid and venting designed to contain a fire.
10. Only use hydraulic fluid in the pump. Do not substitute or
mix brake fluid, or any other fluid, with the hydraulic fluid.
This can result in a pump failure and injure the user or
bystander. It may also damage the pump.

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INJECTION INJURY
DANGER! Seek immediate, professional medical treatment if
fluid penetrates your skin. It may feel like a pricking or sting.
Do not wait for the appearance of symptoms. A toxic reaction
can occur from the exposure. Delay in treatment can lead to
amputation or death.
Inform the medical staff that you have a fluid penetration injury
as soon as you arrive at the medical facility. The severity of the
symptoms will depend on the type of fluid injected. Bring the
Safety Data Sheet for the fluid with you to the medical facility if
possible.
INJECTION PRECAUTIONS
Fluid can penetrate the skin at 100 PSI pressure. Fluid escaping
under pressure from the tool has sufficient force to penetrate
your clothing and skin. Follow the precautions below to avoid
an injection injury.
1. Always check for leaks wearing a face shield, safety
goggles, rubberized gloves and protective clothes.
2. Release all pressure from the system before you inspect it.
3. Do not use your hands to detect a fluid leak. Use a large
piece of wood, cardboard or paper and watch for
discolouration.
4. Replace damaged parts with identical manufacturer's
components to ensure it is rated to handle the pressure.
UNPACKING
WARNING! Do not operate the tool if any part is missing.
Replace the missing part before operating. Failure to do so
could result in a malfunction and personal injury.
Remove the parts and accessories from the packaging and
inspect for damage. Make sure that all items in the parts list
are included.

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
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ASSEMBLY & INSTALLATION
Numbered references in parenthesis (#1) refer to the included
Parts List.
Use the exploded drawing as your guide to assemble. Lay out
all parts before beginning. You may need another person to assist
during assembly, as components like the ram are heavy.
1. Attach the two upper crossbeams (#30) to the left and
right posts (#5) using 4 bolts (#6), 4 lock washers (#8) and
4 nuts (#7) for each crossbeam. The bolts are inserted from
the post’s interior.
2. Attach one base section (#3) to the left post and lower cross
member (#14) using 2 bolts (#1), 2 washers (#17), 2 lock
washers (#16) and 2 nuts (#15). Attach the other base section
to the right post and lower cross member in the same way.
3. Attach two support bars to the left post’s second lowest
crosspiece with 2 bolts (#2), 2 washers (#17), 2 lock washers
(#16) and 2 nuts (#15).
4. Align the lower support bar bolt holes and outer base
section bolt holes. Secure the bottom of each support bar
with 2 bolts (#2), 2 washers (#17), 2 lock washers (#16) and 2
nuts (#15).
5. Repeat steps 3 and 4 on the right post.
6. Lift the press frame into an upright position. Insert one bed
frame pin (#13) into a set of holes in each post. Make sure
the pins are in the same set of holes on the left and right.
Place the bed frame (#21) into the press frame and onto
bed frame pins.
7. Secure a pull-rod (#19) to the bed frame on the left and
right with 4 bolts (#20). Pass a bolt through each bolt hole,
the handle hole and secure with a lock nut (#18). Repeat
with the other bolts.

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8. Attach the pump body (#29) assembly to the right post
using 4 bolts (#27) and 4 washers (#28). Place a washer
over the bolt and insert the bolt through post’s strut and
screw it into the bolt hole in the pump. Repeat with the
other 3 bolts.
9. Attach the ram (#10) assembly to the upper crossbeam using
4 bolts (#9) inserted from above, 4 lock washers (#11) and 4
nuts (#12).
10. Connect the pump body’s hydraulic hose (#31) connector
(A) to the ram inlet (A).
11. Install the pressure gauge (#26) assembly. Screw the
coupler nut (#23) into the opening of the ram’s extended
arm. Ensure it is tight to prevent hydraulic oil from leaking.
12. Check all nuts and bolts for tightness before.
13. Place the heel blocks (#22) onto the bed frame.
OPERATION
BEFORE FIRST USE
1. Pour a teaspoon of good quality, air tool lubricant into the
air valve (#P14) assembly through the air inlet. Connect the
quick coupler (#P45) to the air supply and operate for
3 seconds to evenly distribute the lubricant.
2. Bleed air from the hydraulic system (see Bleeding the
Hydraulic System in Care & Maintenance).
OPERATING INSTRUCTIONS
WARNING! Ensure that you read, understand and apply the
safety instructions and warnings before use.
1. Place both heel blocks (#22) on the bed frame (#21) far
enough apart to support the workpiece. Leave a gap wide
enough for the ram piston. Position the workpiece on the
heel blocks.

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
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2. Turn the release valve assembly (#P30) knob clockwise to
firmly close it.
3. Connect the quick coupler-male (#P45) into the air supply.
Turn on the air valve (#P44) to let the pump work until
serrated saddle (#R15) nears workpiece, then turn off the
air valve.
3.1 When an air source is unavailable, pump the handle
(#P51) until the serrated saddle nears the workpiece.
4. Realign the workpiece and ram to ensure center-loading.
5. Turn on the air valve (or pump the handle) to continue
extending the ram and apply the load onto the workpiece.
6. When the task is done, turn off the air valve (or stop pumping
the handle). Turn the release valve counterclockwise in small
increments to slowly and carefully retract the ram and remove
the load from the workpiece.
7. Once the ram is fully retracted, remove the workpiece from
the bed frame.
8. Disconnect the quick connect coupler from the air source.
9. Purge any residual air in the system then close the release
valve.
CARE & MAINTENANCE
1. Maintain the tool with care. A tool in good condition is
efficient, easier to control and will have fewer problems.
2. Inspect the tool fittings, alignment, hoses and power supply
cord periodically. Have damaged or worn components
repaired or replaced by an authorized technician. Only use
identical replacement parts when servicing.
3. Follow instructions for lubricating and changing accessories.
4. Only use accessories intended for use with this tool.
5. Keep the tool handles clean, dry and free from oil/grease at
all times.

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6. Maintain the tool’s labels and name plates. These carry
important information. If unreadable or missing, contact
Princess Auto Ltd. for replacements.
HYDRAULIC RAM MAINTENANCE
Monthly maintenance is recommended for the hydraulic ram.
Any restrictions due to dirt, rust, etc. can cause the either slow
movement or extremely rapid jerks, damaging the internal
components. The following steps are designed to keep the
pump maintained and operational.
1. Lubricate the cylinder and the pumping mechanism with
light oil.
2. Visually inspect for cracked welds, bent, loose, missing parts
or hydraulic oil leaks.
3. Inspect the hydraulic ram immediately if it was subjected to
an abnormal load or shock load.
4. Remove any hydraulic pump from service that is damaged,
worn down or operates abnormally, until repaired by an
authorized service technician.
5. Check and maintain the ram oil level.
6. Always store the hydraulic ram in the fully retracted position.
This will help protect critical areas from corrosion.
7. Do not use brake or transmission fluids or regular motor oil
as they can damage the seals. Always purchase and use
products labeled Hydraulic Oil.
BLEEDING THE HYDRAULIC SYSTEM
Bleed excess air from the hydraulic system as follows:
1. Open the release valve (#P30) by turning it counterclockwise.
2. Remove the air vent screw (#P14) and fill the pump with
hydraulic fluid.
3. Wait 5 minutes for trapped air to rise to the surface.

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
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4. Pump the handle for several full strokes to eliminate any air in
the system.
4.1 An alternative is to connect the quick coupler (#P45)
to an air source and switch on the air valve (#P44).
Allow the pump to cycle several times to eliminate any
air. Shut the air valve off.
5. Check the oil filler hole and if necessary, top off with more
hydraulic oil.
6. Restore the oil filler nut. Close the release valve by turning
clockwise.
7. Test the ram several times for proper operation before
putting it into use. Do not use the ram if it still does not
appear to be working properly. Have a qualified service
technician service or repair the hydraulic system.
CLEANING
Clean the outside of the press with a dry, clean and soft cloth
and periodically lubricate the joints and all moving parts with a
light oil as needed.
LUBRICATION
Inspect and lubricate the tool when required. Only use light oil
to lubricate the tool. Other lubricants may not be suitable and
could damage the tool or cause a malfunction during use.
NOTICE! NEVER use a penetrating oil to lubricate the tool.
Penetrating oil may act as a solvent that will break down the
grease and cause the tool to seize up.
1. All air tools have an internal coating of grease to prevent
corrosion during shipping and storage. Remove this grease by
adding a generous amount of air tool oil in the air inlet and
then run the tool under no load until the exhaust is clear.
2. Manually add a drop or two of air tool oil into the tool’s
coupler plug before each use and after every hour of
continuous use. The tool will not work properly without
lubrication and parts will wear prematurely.

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3. Avoid adding too much air tool oil as this can cause premature
power loss and eventual tool failure. A qualified technician will
need to take the tool apart and clean out the excess oil.
4. Apply a generous amount of air tool oil to the tool before
storing it for an extended period of time (overnight,
weekend, etc.). Run the tool for approximately 30 seconds
to ensure the oil is evenly distributed throughout the tool.
Store it in a clean and dry location.
STORAGE
When not in use for an extended period, apply a thin coat of
lubricant to the steel parts to avoid rust. Remove the lubricant
before using the tool again.
Store the press in a dry location with the ram and piston fully
retracted.
DISPOSAL
Recycle a tool damaged beyond repair at the appropriate facility.
Contact your local municipality for a list of disposal facilities or
by-laws for electronic devices, batteries, oil or other toxic liquids.
IMPORTANT! DO NOT pollute the environment by allowing
uncontrolled discharge of waste oil.
DISPOSAL - HYDRAULIC FLUID
Do not drain hydraulic oil into the sewer system or dispose in
an uncontrolled location. Hydraulic fluid may take more than a
year to breakdown in the environment and the ingredients may
still be toxic. Contact your local municipality for proper
disposal instructions or locations.

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
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TROUBLESHOOTING
Visit a Princess Auto Ltd. location for a solution if the tool does
not function properly or parts are missing. If unable to do so,
have a qualified technician service the tool.
PROBLEM(S)
POSSIBLE CAUSE(S)
SUGGESTED SOLUTION(S)
Tool runs at
normal speed,
but loses
power under
load.
Motor parts worn. 1. Have a qualified
technician service the
tool.
2. Replace tool or parts.
Tool runs
slowly. Air
flows slightly
from exhaust.
Motor parts jammed
with dirt particles.
OR
Airflow blocked by
dirt.
1. Check air inlet filter for
blockage.
2. Pour air tool lubricating
oil into air inlet as per
lubrication instructions for
clearing shipping grease.
3. Operate tool in short
bursts to clear debris.
4. If tool still jammed, clean
tool and lubricate per
lubrication instructions.
Tool runs
slowly. Air
flows slightly
from exhaust.
1. Air regulator in
closed position.
2. Damage or
excessive wearing
of internal parts.
1. Open the air regulator to
desired airflow.
2a. Have a qualified
technician service the
tool.
2b. Replace tool or parts.
Press
efficiency
drops.
Low hydraulic oil.
Purge air from hydraulic
system as described under
Operation—Before First Use.

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PARTS BREAKDOWN

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
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PARTS LIST – PRESS
#
DESCRIPTION
QTY
1
Bolt
4
2
Bolt
8
3
Base section
2
4
Support bar
4
5
Post
2
6
Bolt
8
7
Nut
8
8
Lock washer
8
9
Bolt
4
10
Ram
1
11
Lock washer
4
12
Nut
4
13
Bed frame pin
2
14
Lower cross member
1
15
Nut
12
16
Lock Washer
12
17
Washer
12
18
Lock nut
4
19
Pull-rod
2
20
Bolt
4
21
Bed frame
1
22
Heel block
2
23
Coupler nut
1
24
Gauge coupler
1
25
Nylon ring
1
26
Pressure gauge
1
27
Bolt
4
28
Washer
4
29
Pump body
1
30
Upper cross beam
1
31
Hydraulic hose
1

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PARTS LIST – RAM
#
DESCRIPTION
QTY
R1
Dust cover
1
R2
O-Ring
1
R3
Ram coupler
1
R4
Coupler nut
1
R5
Pin
2
R6
Ram
1
R7
Seal ring
1
R8
Washer
1
R9
Piston head
1
R10
Spring
2
R11
Piston rod
1
R12
Screw
1
R13
Ram cover
1
R14
Spring hook saddle
1
R15
Serrated saddle
1
R16
Screw
1

8836363 40-TON HYDRAULIC SHOP PRESS V1.0
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PARTS LIST – PUMP