Chapter 1 Foreword
Operating manual HE 5710 / HE 5711
6
Version 1.3
1.2
Legal provisions
Manufacturer
HESCH Industrie-Elektronik GmbH, Boschstraße 8, D-31535 Neustadt, Germany
Intended use
The magnetic valve control HE 5710 / HE 5711 serves to clean industrial filtration plant.
The control unit can be operated within the usage and ambient conditions stated in this
manual without causing any safety risks.
The manufacturer is not liable for improper usage and the resulting personnel injuries or
damage; the risk lies entirely with the operator. Failure to comply with the above mentioned
criteria regarding intended use may void the warranty – the manufacturer cannot be held li-
able for damage to the device in this case.
Personnel qualification
Only qualified electricians with the appropriate knowledge in the field of electrical engineering are
allowed to conduct any work on the magnetic valve control.
Device safety
The device was built and tested in accordance with VDE 0411 / EN 61010-1 and has left the fac-
tory in an operationally safe condition. In order to maintain this condition and to ensure safe opera-
tion, the user has to follow the instructions and warnings contained in this manual, see chapter 2
"Safety information"
