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9
2.4 Principles for Handling
the PNP 90 UN 2.0 Tool Kit
Risk of injury
Route all supply lines in a manner that pre-
vents people from tripping over them. Cor-
rectly route and attach the compressed air
hose. If a compressed air hose whips around
wildly, it could cause severe physical injury.
Before starting work, check the preset
air pressure! Incorrectly set air pressure
could cause equipment damage or physi-
cal injury!
Max. air pressure
Make sure that the maximum permissible
operating air pressure of 6 bar / 87 psi is never
exceeded. Check the setting of the pressure
regulating valve before each riveting opera-
tion!
Clean compressed air
Make sure that the pump is always supplied
with clean and dry compressed air. Moisture
and contamination could cause equipment
malfunction and/or damage. Only use com-
pressed air of quality class 2 as per ISO 8573-1.
Always disconnect the riveting tool from
pressure when leaving the work site!
Warranty
The manufacturer accepts no liability for da-
mage or injury caused by improper repair or
use of replacement parts made by other ma-
nufacturers.
Incorrect usage of the riveting tool that leads to
equipment damage invalidates the warranty.
The compressed air supply must be dis-
connected from the equipment before
any adjustment or maintenance work is
performed.