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RUSKA 2470
Users Manual
1-2
Lubricants and Seals
DO NOT use hydrocarbon lubricants in this device, use only approved lubricants.
Always use replacement parts specified by Fluke.
For more information regarding common replacement parts and recommended lubricants,
see Appendix B.
Oxygen Compatibility
This Instrument has been designed with components that will not introduce hydrocarbons
into the calibration process. The O-rings and lubricating grease supplied with the
instrument must not be substituted with other laboratory supplies. For more information
regarding common replacement parts and recommended lubricants, see Appendix B.
Cleaning the instrument for oxygen compatibility using HFCs and ultrasonic cleaning
systems is permitted with the EXCEPTION OF THE PISTONS AND CYLINDERS.
Ultrasonic cleaning may damage the crystalline structure of the tungsten carbide pistons
and cylinders. The RUSKA procedures for piston/cylinder cleaning must be followed.
See Chapter 5, Operation, for piston/cylinder cleaning instructions.
Heavy Weights
Lifting and movement of heavy weights can create an environment of strain and impact
hazards. Care must be taken during testing to ensure that weight masses are lifted in a
manner that avoids over-reaching or twisting, and that the masses are not dropped.
Personnel must wear reinforced safety shoes to prevent injury.
Personal Protective Equipment
Wear eye protection and reinforced safety shoes approved for the materials and tools
being used.
W Warning
If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may be
impaired.
Symbols Used in this Manual
In this manual, a Warning identifies conditions and actions that pose a hazard to the user.
A Caution identifies conditions and actions that may damage the Gas Lubricated Piston
Pressure Gauge or the equipment under test.
Symbols used on the Gas Lubricated Piston Pressure Gauge and in this manual are
explained in Table 1-1.
Table 1-1. Symbols
Symbol Description
B AC (Alternating Current)
J Earth Ground
W Important Information: refer to manual
X Shock Hazard
~
Do not dispose of this product as unsorted
municipal waste. Go to Fluke’s website for
recycling information.