1 Intended Applications
The pressure switches are specifically applied for monitoring and controlling of operations
using maximum and minimum pressures. A micro switch triggers an electrical signal when
minimum or maximum pressure are reached.
The switch may only be used in the specified fields of application (see type label).
The temperature has to be within the specified ranges, the pressure values and the
electrical rating must not exceed the values specified.
Observe also the applicable national safety instructions for assembly, commissioning and
operation of the switch.
The switch is not designed to be used as the only safety relevant element in pressurized
systems according to PED 2014/68/EU.
Without special provisions/actions, pressure switches must not be used for combustible
gas or pure hydrogen applications.
2 Safety Instructions
The safety instructions are intended to protect the user from dangerous situations and/or
material damage.
In the operating instructions the seriousness of the potential risk is designated by the
following signal words:
Refers to imminent danger to men.
Nonobservance may result in fatal injuries.
Refers to a recognizable danger.
Nonobservance may result in fatal injuries, and destroy the equipment or plant parts.
Refers to a danger.
Nonobservance may result in light injuries and material damage to the equipment and/or to
the plant.
Refers to important information essential to the user.
Disposal
The equipment must be disposed of correctly in accordance with the local
regulations for electric/electronic equipment.
The equipment must not be disposed of with the household garbage!
3 Standards
The standards applied during development, manufacture and configuration are listed in the
CE conformity and manufacturer's declaration.
4 Warranty/Guaranty
Warranty
Our scope of delivery and services is governed by the legal warranties and warranty
periods.
Terms of guaranty
We guaranty for function and material of the single- / dual- pressure switch under normal
operating and maintenance conditions in accordance with the statutory provisions.
Loss of guaranty
The agreed guaranty period will expire in case of:
changes or modifications to the switch/housing/fitting
incorrect use,
incorrect installation or
incorrect handling or operation contrary to the provisions of these operating
instructions.
No liability is assumed for any damage resulting therefrom, or any consequential damage.
To Next Page
Loading...
