Sonic Equipment 48034 Instrucciones página 5

Maintenance, care and lubrication
• This jack contains no user serviceable parts.
Any modification will render the jack unsafe.
• All moving joints require lubricating often.
Lubricate all linkages, pivot points and castor
wheels using a grease gun.
• Regularly check the plunger, main piston and
linkages for signs of corrosion. Clean any light
surface corrosion with a suitable maintenance
spray. If the corrosion is deeper than surface do
not attempt to use.
• When not in use keep the jack stored on all 4
wheels with the arm and plunger all the way down
to prevent corrosion.
Lubrication
Remove the oil plug and drip 3-5 drops of lubricating
oil into the hole before each use.
Refilling oil
IMPORTANT! When adding or replacing oil, ONLY use
a quality hydraulic oil adhering to ISO VG 32. DO NOT
use brake fluid, transmission fluid, alcohol, glycerine,
detergent motor oil, or dirty oil etc. as improper fluid
will cause serious internal damage to jack making it
unsafe to use.
1. Place the jack on level ground with the lifting arm
and plunger fully lowered. Clean the surrounding
area of the oil filler plug.
2. Remove the oil sealing screw from the pump.
3. Oil should be filled to level indicated in the diagram.
Refill till oil level is visible.
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Preventive maintenance
Important: The greatest single cause of failure in
hydraulic units is dirt. Keep the service jack clean
and well lubricated to prevent foreign matter from
entering the system. If the jack has been exposed to
rain, snow, sand, or grit, it must be cleaned before it
is used.
1. Store the jack in a well protected area where it
will not be corrosive vapors, abrasive dust, or any
other harmful elements.
2. Regularly lubricate the moving the moving parts
in the wheels, arm, handle, and pump roller pin.
3. Replace the hydraulic oil in the reservoir at least
once per year. To check the hydraulic oil level,
lower the lifting arm completely. Remove the
rubber filter plug from the power unit. The hydraulic
oil level should be at the bottom of the filter plug
hole. If necessary, add hydraulic oil and install the
filter plug.
Important: The use of alcohol of hydraulic brake
fluid could damage the seals and result in jack
failure.
Inspection the jack before each use:
• Visual inspection should be made before each use
of the jack. Check for leaking hydraulic oil, cracked
welds and damaged, loose or missing parts.
• Any jack which appears to be damaged in any way,
found to be badly worn, operates abnormally, or
has been subjected to an abnormal load or shock
MUST NOT BE USED.
Troubleshooting guide
Repair procedures must be performed in a dirt-free
environment by qualified personnel who are familiar
with this equipment.
Caution: To prevent personal injury, all inspection,
maintenance, and repair procedures must be
performed when the jack is free of a load (not in use).
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S O N I C - E Q U I P M E N T . C O M
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