B&K Reference 7250 Series II Manuál s instrukcemi stáhnout pdf (Strana 97)

Warnings and notes to ensure safe operation

Warning: Do not disconnect equipment unless power has

been switched off.

Warning: Clean only with antistatic moistened cloth.

Warning: Substitution of components may impair suitability

for hazardous locations.

• The equipment shall be installed and protected from mechanical

impact and ultraviolet (UV) sources.

• Clean only with a moistened antistatic cloth as potential

electrostatic hazard may exist. Service equipment only with

conductive clothing, footwear and personal grounding devices

to prevent electrostatic accumulation.

• Internal grounding provisions shall be provided for field wiring.

Bonding between conduit shall be provided during installation,

and all exposed non-current carrying metallic parts shall be

bonded and grounded.

• Installation in a Class I, Division 2 or Class I, Zone 2 hazardous

location shall be in accordance with the Canadian Electrical

Code (CEC Part 1) Section 18 Division 2 wiring methods.

OBSERVE THE SPECIFICATIONS OF THE CONTROL

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B&K Reference 7250 Series II Manuál s instrukcemi Strana 97