Wide range of standard hydraulic fluids can be used with the DYNASET hydraulic equipment.
Subject to the operating temperature, following mineral hydraulic oils are recommended:
ISO VG 32
for oils operation temperature up to 70 °C;
ISO VG 46
for oils operation temperature up to 80 °C;
ISO VG 68
for oils operation temperature up to 90 °C.
Synthetic and bio-oils can be used as well if their viscosity characteristics and lubricating efficiency are corresponding
to above mineral oils. Automatic transmission fluids and even engine oils can be used, provided that they are
allowed to be used in hydraulic system of your carrier machine.
Prior to use special hydraulic fluids a with DYNASET equipment, please be kindly requested to contact nearest
DYNASET representative for an advice.
HYDRAULIC FLUIDS
Hydraulic bench grinder is only allowed to be used when securely fixed onto robust base.
The grindstone's rotation speed is 3000 rpm. Never start the unit without protective cover !
Grinding support should be properly adjusted and fixed prior to starting the grinder. The spark screen must be
used as well to keep operators eyes uninjured.
TO AVOID INJURIES, WHICH MIGHT BE CAUSED BY GRINDING DUST AND SPARKS, ALWAYS WEAR
PROTECTIVE CLOTHING, GLOVES AND GOGGLES !
Never wear loose clothing that can get entangled in the working equipment.
The tightness of lids and covers as well as of all screw joints must be inspected on a regular basis, for instance
at least once a week or more frequently, if a grinder is exposed to a noticeable vibration.
The hydraulic system of a carrier machine may be pressurised up to 420 bar. Strictly follow all your local safety
instructions related to the high pressure hydraulics.
Operators and maintenance personnel must always comply with local safety regulations and precautions in order
to close out the possibility of damages and accidents.
TECHNICAL CONDITION OF YOUR MACHINERY AND EQUIPMENT MUST BE SUBJECTED TO CONSTANT
SURVEILLANCE. Hydraulic system of a carrier machine should be maintained according to the service program.
All couplings, valves and hoses of the system should be leak-proof and kept clean in order to follow their technical
condition.
Hydraulic leakages must be rectified immediately to avoid injuries caused by hot oil blowouts.
Prior to maintenance, detaching from a carrier or disassembling a DYNASET-unit, the hydraulic system of a
machine should be stopped and DYNASETs hydraulic circuit depressurised.
When working with DYNASET hydraulic equipment, appropriate protective clothing, safety goggles and gloves
should be worn. Do not touch parts heated by hydraulic oil.
WHEN CARRYING OUT ANY SERVICE DISASSEMBLING OR REPAIR OF DYNASET HYDRAULIC UNIT
(AND/OR HYDRAULIC SYSTEM OF A CARRIER MACHINE)
, ABSOLUTE CLEANLINESS MUST BE MAINTAINED
T O E N S U R E R E L I A B L E A N D T R O U B L E - F R E E O P E R AT I O N O F Y O U R E Q U I P M E N T.
Having carried out a maintenance or cleaning, NEVER LEAVE UNITs COVERS /SHIELDS/SCREENS UNREPLACED
AND UNSECURED ! Condition of any seal/gasket must be inspected and defective parts replaced.
All installation and service of hydraulic equipment must be performed by qualified and experienced personnel
only.
2008
7/
9
HYDRAULIC BENCH GRINDER
SAFETY
