Baumr-ag Hps2500e User manual

Electric Hydraulic Log Splitter –

HPS2500E

User Manual

[Revision 3.0 June 2017]

READ THIS MANUAL CAREFULLY BEFORE USE –FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY

DAMAGE AND MAY VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by

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Electric Hydraulic Log Splitter –HPS2500E 
E&OE ©2017 Bäumr-AG 3 
Table of Contents 
Safety.............................................................................................................................................4 
Parts Identification........................................................................................................................ 5 
Set-Up............................................................................................................................................6 
Operation....................................................................................................................................... 7 
Working with Logs................................................................................................................................ 7 
Maintenance..................................................................................................................................8 
Hydraulic Oil......................................................................................................................................... 8 
Troubleshooting............................................................................................................................9 
Specifications ...............................................................................................................................9 

Electric Hydraulic Log Splitter –HPS2500E

Safety

If used correctly, the machine is a powerful, high performance tool. If used improperly or without due

precaution, it may represent a hazard. For safe operation, always comply strictly with the safety rules

that follow, as well as those found throughout this manual.

•Do not use the machine without complete

understanding of the operating instructions,

safety precautions and risks. Keep this manual

on hand and refer to it before each use.

•ELECTRICAL SAFETY –SHOCK HAZARD:

•Improper use of extension cords may cause

inefficient operation of the log splitter which

may result in overheating. Be sure the

extension cord is no longer than 10m and its

wiring cross-section is no less than 2.5mm²

to allow sufficient current flow to the motor.

•Always disconnect the machine from the

power supply when not in use, before

making adjustments, changing parts, or

cleaning etc.

•Avoid use of damaged or inadequately

insulated connections. Connections must be

suitable for outdoor use.

•Check that the electric circuit is adequately

protected and that it corresponds with the

power, voltage and frequency of the motor.

•Check that there is a ground connection, and

a residual current device (RCD) protection

switch in use.

•Ground the log splitter and prevent body

contact with grounded surfaces.

•Never open the motor switch box. Should

this be necessary, contact a qualified

electrician.

•Make sure your fingers do not touch the

electrical plug metal prongs when plugging

or unplugging the machine.

•Inspect the unit before use. Replace any missing

or damaged parts. Do not operate the unit with

damaged parts. Use only original equipment

manufacturer (OEM) replacement parts. Use of

unauthorised parts or accessories could lead to

injury, damage to the unit, and void warranty.

•The machine must only be used by adults in

good physical condition, with knowledge of the

operating instructions.

•Use the machine for its intended purpose only.

•Place the machine on a stable, level and flat

work surface with ample space for handling logs.

The machine can be bolted down, if required.

•Do not operate the machine if you are tired or

under the effects of alcohol and/or drugs.

•The machine must be operated by one person

only. Do not allow helpers or bystanders within

30m of the machine when being operated. Note

that there still may be a risk to bystanders from

thrown objects. Bystanders should be

encouraged to wear eye protection.

•Never wear scarves, bracelets or anything else

which could get caught up in the machine.

•Wear close-fitting safety clothing, including long

pants, long sleeve shirt, protective non-slip

safety shoes, gloves and eye protection.

•Avoid combustible atmospheres or closed

environments.

•Always work in a safe, balanced and firm-footed

position and do not over-reach. Do not stand on

the machine or use it as a platform. Grip the

machine firmly by the handles and keep all parts

of the body away from logs and moving parts.

•Recommendations for operation:

•Make sure there are no nails or foreign

objects in logs to be split.

•The ends of the logs must be cut square.

•Branches must be cut of flush with the trunk.

•Always split logs in the direction of the wood

grain.

•Do not attempt to load or unload logs whilst

the ram is moving.

•Keep hands away from splits and cracks which

open in the log - they may close suddenly and

crush or amputate your hands.

•Do not remove jammed logs with your hands.

•Do not force the tool - it will do a better and safer

job working within its specifications. Never try to

split logs larger than those specified. This is

dangerous and may damage the machine.

•Do NOT leave the tool running whilst unattended

or until it has come to a complete stop.

•Clean the machine after each use –see

Cleaning and Storage.

•Take used oil to an authorized collection point or

follow the regulations in the country where the

log splitter is used. Do not discharge oil into

drains, soil, water etc.

•Never use a damaged, modified, or improperly

repaired/assembled machine. Do not remove,

modify or deactivate any of the machine safety

devices.

Electric Hydraulic Log Splitter –HPS2500E

Parts Identification

Figure 1

No.

Name

No.

Name

1

Work Table

9

Ram Control Lever

2

Motor

10

Log Pusher

3

Pump

11

Wheels

4

Hydraulic Ram

12

Drag Handle

5

Oil Tank

13

Log Supports

6

Motor Switch Box and ON / OFF Switch

14

Splitting Wedge

7

Oil Filler Plug (with Dipstick)

15

Front Support Leg

8

Air Bleed Valve

13

2

5

6

3

9

4

12

11

1

7

8

10

14

15

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Electric Hydraulic Log Splitter –HPS2500E

Set-Up

Refer to Figures 1, 2 and 3.

DO NOT ADJUST THE PRESSURE LIMITING SCREW - Maximum pressure is set at the factory

and the adjustment screw is locked to prevent over-pressure in the hydraulic system. Unauthorized

adjustment of the pressure limiting screw may cause the hydraulic pump or other components to fail

and will void warranty.

1. Unpack the machine and remove all packaging.

2. Attach the front support leg (B) to the front of the log splitter (A) using 2 M5 screws (C), lock washers (D)

and flat washers (E). Ensure that the screws are tight. Tighten with a suitable spanner.

3. Place each wheel (F) on the axle (G) and insert the circlip/c-clip (H) over the axle to prevent the wheel

coming off. Push the wheel covers (I) on until they “clip” into position.

4. Screw the plastic handle on to the end of the ram control lever.

5. Check the hydraulic oil level and ensure it is at or near the maximum allowable level (see Maintenance).

6. Connect the machine to a 240VAC electrical supply.

A

B

C

D

E

G

F

H

I

Figure 2

Figure 3

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Electric Hydraulic Log Splitter –HPS2500E

Operation

Refer to Figures 4 and 5.

1. Loosen the oil filler/air bleed screw (1) 5 to 6 turns. This allows air

in and out of the oil tank as the ram moves. If the air bleed is not

opened, the ram may attempt to return from an extended position

due to a vacuum effect in the oil tank.

2. Place the log on the work table (A), with one end up against the

splitting wedge (2).

3. Press and hold the ON button (3) down at the motor switch box.

4. Operate the hydraulic ram using the ram control lever (4). Move

the lever to the right for the hydraulic ram to push forward.

5. Use the ram to push the log against the wedge until it splits, then

release the lever and ON switch –the

hydraulic ram automatically retracts.

NOTE: When finished, it is recommended to

fully close the oil filler to prevent leakage

during transportation.

If the log is not splitting, do NOT

keep pressure against the log for

more than 5 seconds. This places

additional stresses on the machine

and may damage it or the hydraulic

system. In such cases rotate the log

90° and attempt to split it again. If

this is not successful, the log may be

too hard for the capacity of the

machine and should be discarded.

Working with Logs

Refer to Figure 6

•Always set logs firmly on the work table.

•Ensure that logs will not twist, rock or slip

while being split.

•Ensure that logs have good contact with the splitting wedge. Splitting against the top of the wedge may

break the wedge or otherwise damage the machine.

Extracting Jammed Logs

•Release pushing pressure against the log and fully

retract the ram.

•Insert a wooden wedge under the jammed log,

narrow edge under the end of the log.

•Use the log splitter to push the wedge under the

jammed log to release it. Various sized wedges

may need to be tried.

•Do not strike the jammed log to free as this may

damage the machine or suddenly launch the log

from the machine.

Figure 6

1

Figure 4

Figure 5

2

A

3

4

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Electric Hydraulic Log Splitter –HPS2500E

Maintenance

The following procedures should be performed as and when necessary. Often, a reduction in machine

performance indicates that one or more maintenance procedures is required –refer to the Troubleshooting

section for additional information.

All maintenance activities should be performed in a safe and clean environment and the

machine OFF and disconnected from the power supply.

Hydraulic Oil

Always check the oil level before using the machine and ensure it is at or close to the

maximum level indicator. Oil should be replaced every 150 hours of machine use.

Refer to Figure 7. The hydraulic oil system requires regular maintenance.

Note: Recommended oil types are Shell Tellus 22 / Mobil DTE 11 / BP Energol HCP-22 / Aral Vitam

GF22. • Oil capacity is 4.2 litres. • Always dispose of used oil in an environmentally responsible manner

and according to regulations.

Checking Hydraulic Oil Level

1. Clean the area around the oil filler plug to prevent any material of dirt entering the machine when the oil

filler plug is removed.

2. Lift the spitting wedge end of the machine up until the unit is upright.

3. Unscrew and remove the oil filler plug/dipstick (1) with a suitable tool.

4. Clean the surface of the dipstick in the oil filler plug and reinstall it.

5. Again, remove the oil filler and check the oil level on the dipstick –there are two indicator grooves near

the end of the dipstick –ensure the oil level is at or just below the maximum indicator [the one nearest

the oil filler bolt end].

6. Add or drain oil as required.

7. Reinstall the oil filler plug.

Replacing Hydraulic Oil

1. Place a suitable container under the

front of the machine. Capacity

should be at least 4 litres.

2. Unscrew and remove the oil filler

plug with a suitable tool.

3. Lift the motor end of the machine

and allow the oil to drain completely

(this could take several minutes).

4. Once drained, lift the spitting wedge

end of the machine up until the unit

is upright.

5. Refill the oil tank with new hydraulic oil.

6. Insert the oil filler plug, then check the oil level as described above.

7. Add or drain oil as required.

8. Reinstall the oil filler plug.

Wedge Sharpening

After using log splitters for some time, the splitting wedge may become dulled or uneven.

Sharpen the splitting wedge using a fine-toothed file and smooth any burrs or crushed areas along the cutting edge.

Figure 7

1

Drain

Fill

Check

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Electric Hydraulic Log Splitter –HPS2500E

Troubleshooting

The following information may assist in identifying a problem and rectifying it.

Note: Some procedures listed here may need to be performed by a qualified service technician.

Malfunction

Analysis

Solution

Motor not starting

1. Overload protection

tripped.

1. Seek diagnosis and repair from a qualified electrician or

authorized service center.

Not splitting logs

1. Log improperly

positioned.

2. Size or hardness of log

exceeds machine

capacity.

3. Splitting wedge blunt.

4. Oil leaking.

5. Oil pressure limiter not

correctly set.

1. Ensure log is positioned correctly on work table.

2. Ensure log size is within specification and log shape is

suitable for splitting.

3. Sharpen splitting wedge.

4. Seek diagnosis and repair from an authorized service

center.

5. Seek diagnosis and repair from an authorized service

center.

Ram not moving

smoothly (jerking,

vibrating etc)

1. Lack of hydraulic oil.

1. Ensure oil level is at or just under maximum level

indicator. Unscrew oil filler 2 to 3 turns. If still problematic,

seek diagnosis and repair from an authorized service

center.

Oil leak from

hydraulic ram or

other points

1. Air sealed in hydraulic

system.

2. Machine moved with oil

filler cap loose.

3. Oil drain bolt loose.

4. Hydraulic ram seal no

longer serviceable.

1. Unscrew air bleed screw 5 to 6 turns.

2. Properly tighten oil filler cap before moving machine.

3. Tighten oil drain bolt.

4. Seek diagnosis and repair from an authorized service

center.

Specifications

Electrical Requirements

240VAC / 50Hz

Log Capacity

5 to 25cm diameter / maximum length 50cm

Oil Capacity

Approximately 4.2 litres

Oil Type

Shell Tellus 22 / Mobil DTE 11 / BP Energol HCP-22 / Aral Vitam GF22

Weight

Approximately 45kg

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Some experts believe that the incorrect or prolonged use of almost any product may lead to serious

injury or death. To help reduce your risk, refer to the information below. For more information, see

www.datastreamserver.com/safety

•Consult all documentation, packaging and product labelling before use. Note that

some products feature documentation available online. It is recommended to print and

retain the documentation.

•Before each use, check the product for loose/broken/

damaged/missing parts, wear or leaks (if applicable). Never use a product with

loose/broken/damaged/missing parts, wear or leaks.

•Products must be inspected and serviced (if applicable) by a qualified technician

every 6 months. This is based on average residential use by persons of average size

and strength, and on a property of average metropolitan size. Use beyond these

recommendations may require more frequent inspections/servicing.

•Ensure that all users of the product have completed a suitable industry recognised

training course before being allowed access to the product.

•If this product has been purchased in error after considering the information presented

here, contact the retailer directly for details of their returns policy, if required.

•The product has been supplied by a general merchandise retailer that may not be

familiar with your specific application or description of application. Be sure to attain

third-party approval from a qualified specialist for your application before use,

regardless of any assurances from the retailer or its representatives.

•This product is not intended for use where fail-safe operation is required. As with

any product (for example, automobile, computer, toaster), there is the possibility of

technical issues that may require the repair or replacement of parts, or the product

itself. If the possibility of such failure and the associated time it may take to rectify

could in any way inconvenience the user, business or employee, or financially affect

the user, business or employee, then the product is not suitable for your

requirements. This product is not intended for use where incorrect operation or a

failure of any kind, including but not limited to, a condition requiring product return,

replacement, parts replacement or service by a technician may cause financial loss,

loss of employee time or an inconvenience requiring compensation.

or images may be reproduced or transmitted in any form or by any means, electronic or mechanical, including

photocopying, scanning or recording, or any information storage and retrieval system, without express permission or

consent from the publisher.

Baumr-AG HPS2500E User manual

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