Baumr-AG HPS4500E User Manual Download Page 18

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20 Ton Electric Log Splitter

E&OE

Maintenance

Switch the machine OFF and disconnect it from the electrical supply during

inspection and maintenance unless specifically required. • Some maintenance

activities may be beyond the scope of some users. Do NOT attempt procedures that you are not comfortable

with, or do not have the necessary tools, experience or knowledge for – take the unit to an authorised

service centre or qualified technician for servicing. • Harsh operating environments such as extreme

temperatures, dust etc may necessitate more frequent maintenance. •

Failure to follow the maintenance

schedule, using incorrect or non-compatible accessories or replacements parts, or general

negligence

may result in making the product warranty void

To keep the machine performing at optimal efficiency, regular checks and maintenance is required.

Hydraulic System

Very high fluid pressure and temperatures are created in the hydraulic system. Hydraulic

fluid will escape through the smallest opening and can puncture skin and cause severe

injury and blood poisoning.

Never check for leaks with your hands or any other body part while the

hydraulic system is pressurised – use a piece of wood or other hard material that any leak will be

visible on. Seek medical attention immediately if injured by hydraulic fluid

. • Before performing any

maintenance, relieve any hydraulic pressure – with the motor OFF, use the ram control lever to move the

ram forward and back until it no longer moves (the pressure is released). • If any hydraulic system

components are damaged or show signs of wear, replace them before using the machine. Do NOT remove

the hydraulic oil fill cap when the system is pressurised, the motor is running or the oil is hot. • Always check

the oil level before using the machine and ensure it is at or close to the recommended level. • Oil should be

replaced approximately every 200 hours of machine use or if it has a milky or cloudy appearance, which

indicates that it has absorbed considerable moisture. Before changing oil, ensure that it is cool enough to not

cause burns. • Suitable hydraulic oil is 10W AW-32, ASLE H-150, or ISO 32. •

Before first use, add and

hydraulic oil and double-check oil level

•

Before each use, check all hydraulic hoses, connections and

fittings for signs of wear or damage or leaks. Ensure all hydraulc

connections and fittings are secure.

•

Lubricate the hydraulic ram slide (

) and edges with grease before

each use and ensure it is clean and free of debris after each use.

Checking and Changing Hydraulic Oil

To check hydraulic oil level:
1. Place the machine on a flat and level surface.
2. Observe oil level using the oil level sight glass (

) on the left side

of the machine.

3. Ensure that the oil level is at approximately 70 to 80% up the sight

glass. If the oil level is low, add additional oil until the correct level

is reached. If the oil level is too high, drain some oil until the correct

level is reached.

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