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802EN
Users Manual
Important Terms
Class I: Individual parts of engines and machines integrally
connected to the machine in normal operation. Production
electrical motors at a maximum of 15 kW are examples of
machines in this category.
Class II: Medium-sized machines (typically electrical motors
with 15 kW to 75 kW output) without special foundations,
rigidly mounted engines or machines (up to 300 kW) on
special foundations.
Class III: Large prime-movers and other large machines with
rotating masses mounted on rigid and heavy foundations
that are relatively stiff in the direction of the vibration
measurements.
Class IV: Large prime-movers and other large machines
with rotating masses mounted on foundations that are
relatively soft in the direction of vibration measurements
(for example, turbo generator sets and gas turbines with
outputs greater than 10 MW).
General Maintenance
Maintenance is not necessary for the Product.
No part of the Product is serviceable by the user.
Do not try to open the Product.
14
W Caution
W Caution
To prevent damage to the Product or any
performance loss, do not put the Product in
temperature extremes. The ambient operating
temperature is -10 °C to 50 °C with a humidity of
30 % to 90 % RH (non-condensing).
Care
W Caution
To prevent damage to the piezoelectric
accelerometer, do not hit, shake, or drop the
Product. A damaged sensor decreases the
diagnostic quality.
How to Clean
Clean the external case of the Product at regular intervals
with a moist cloth and a weak detergent solution.
W Caution
To prevent damage or performance loss, keep the
Product dry. Do not put the Product into any liquid.
The Product is not waterproof.
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