Quincy Compressor QCV 045, Instruction Book

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Section I - Safety precautions
5
 Safety icons
 Safety precautions, general
 Safety precautions during installation
 Safety precautions during operation
 Safety precautions during maintenance or repair
Safety icons
Explanation
Danger to life
Warning
Important note
Safety precautions, general
1. The operator must employ safe working practices and observe all related work safety
requirements and regulations.
2. If any of the following statements does not comply with the applicable legislation, the
stricter of the two shall apply.
3. Installation, operation, maintenance and repair work must only be performed by
authorized, trained, specialized personnel.
4. This claw pump is primarily designed for the handing of clean and dry air but inevitably
it may be subjected to dirty and wet applications. If operating in aggressive, toxic,
explosive and possibly dangerous conditions for the pump and operators, consult
Quincy.
5. Before any maintenance, repair work, adjustment or any other non-routine checks,
 Stop the pump.
 Press the emergency stop button.
 Switch off the voltage.
 Make sure that the pump system is at atmospheric pressure level.
 Lock Out - Tag Out (LOTO):
•
Open the power isolating switch and lock it with a personal lock.
•
Tag the power isolating switch with the name of the service technician.
 The units may be powered by a frequency converter. Wait 10 minutes after
power down before starting any electrical repair.
 Never rely on indicator lamps or electrical door locks before maintenance
work, always disconnect and check with measuring device.
In a domestic environment, this product may cause radio
interference in which case supplementary mitigation measures
are required.