Instruction Manual

WARNING

• UsetheCorrectPowerSupply

Ensure that the source voltage matches the voltage of the power supply before turning the power ON.

• UsetheCorrectPowerCordandPlug

To prevent electric shock or fire, be sure to use the power cord supplied by Omega. The main power

plug must be plugged into an outlet with a protective earth terminal. Do not disable this protection by

using an extension cord without protective earth grounding.

• ConnecttheProtectiveGroundingTerminal

Make sure to connect the protective grounding before turning the power ON, to prevent electric shock.

The power cord that comes with the desktop type is a three-pronged power cord. Connect the power

cord to a properly grounded three-prong outlet.

• DoNotImpairtheProtectiveGrounding

Never cut off the internal or external protective grounding wire or disconnect the wiring of the protective

grounding terminal. Doing so invalidates the protective functions of the instrument and poses a potential

shock hazard.

• DoNotOperatewithDefectiveProtectiveGrounding

Do not operate the instrument if the protective grounding might be defective. Make sure to check it

before operation.

• DoNotOperateinanExplosiveAtmosphere

Do not operate the instrument in the presence of flammable liquids or vapors. Operation in such an

environment constitutes a safety hazard.

Prolonged use in a highly dense corrosive gas (H2S, SOx, etc.) will cause a malfunction.

• DoNotRemoveCovers

The cover should be removed by Omega’s qualified personnel only. Opening the cover is dangerous,

because some areas inside the instrument have high voltages.

• GroundtheInstrumentbeforeMakingExternalConnections

Connect the protective grounding before connecting to the item under measurement or the control unit.

• DamagetoSafetyFeatures

Operating the instrument in a manner not described in this manual may damage the instrument’s safety

features.

CAUTION

This is a class A instrument. Operation of this equipment in a residential area can cause radio

interference, in which case users will be required to correct the interference.

• Exemption from Responsibility

• Omega makes no warranties regarding the product except those stated in the WARRANTY that is

provided separately.

• Omega assumes no liability to any party for any loss or damage, direct or indirect, caused by the user or

any unpredictable defect of the product.

M-4663