Important Safety Warnings - Elma Elmasonic S Series Service Manual

Important safety warnings

2
Intended use
Authorized
specialized staff
Check for damage
Placement
Prevention of
electrical accidents
Mains connection
Cleaning liquid
Mains connection
Original spare parts
Exclusion of liability
6
Important safety warnings
Carefully read and observe before inspection and
reoperation of the unit!
The present ultrasonic cleaning unit has been designed for the
treatment of items and liquids only.
Repair and maintenance works which require the unit to be
opened and connected must be carried out by authorized
specialized staff only.
Check the unit and the mains cable for transport damages. In
case of any visible damage do not operate the unit!
Place the unit on a dry and solid surface; ensure that the
workplace is sufficiently ventilated. Keep workplace, unit
housing and operating elements dry. Protect the unit from
entering humidity!
Separate the unit from the mains before you open it.
In order to prevent damages from persons and/or from the unit
all connected electric measuring instruments and the ultrasonic
unit must be connected via an interrupting transformer.
Parts of the ultrasonic generator and the transducer system
carry high-frequency AC voltage during operation.
Due to piezoelectric effects there can be high voltages
produced by exchanging the transducer disks. Earth these
voltages before you touch the transducer disks.
100 – 120 V or 220 – 240 V
1 phase / 1 N / 1 PE shockproof grounded socket
Fill the cleaning tank with a sufficient quantity of a suitable
cleaning liquid before switch-on. Do not use flammable liquids
directly in the cleaning tank: risk of fire and explosion!
For safety reasons, the present unit must be connected to a
correctly grounded socket only. The technical details indicated
on the nameplate must correspond with the available mains
connection details, in particular those of the mains voltage and
the current connected value.
In order to guarantee compliance with the valid safety
regulations and the CE conformity faulty parts must be replaced
by original spare parts only.
The manufacturer cannot be held liable for damages on
persons, on the unit or on the workshop equipment caused by
improper use or wrong repair.
SM_Elmasonic_S_02.2018_EN © Elma Schmidbauer GmbH