Ecolab Lubo-DryExx -Basic, Operating Instruction

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417101633_DryExx_Basic - 24 - Rev.: 6-02-15
2. Safety
CAUTION
Safety notes and highlights must always be observed!
ATTENTION
2.1 Indications
The highlight symbols shown here have the following meanings:
WARNING
means that failure to observe operating instructions, working instructions, required
work sequences etc., or failure to observe these correctly, may cause injuries or
accidents.
CAUTION
means that failure to observe operating instructions, working instructions, required
work sequences etc., or failure to observe them correctly, may lead to damage to
equipment.

IMPORTANT
Used when particular care must be exercised when handling the equipment.
NOTE
is used to draw a specific point to the reader's attention.

Numberings introduced by the symbol (

) describe activities to be carried out by the
technician or user.
2.2 Safety Information
The DryExx® metering stations must only be used in conjunction with control units as
descriped in chapter 4.5 “Overview: System Control for DryExx
®
Systems ”.
Connection, adjustment, maintenance and repair tasks must only be carried out by
qualified personnel, with equipment switched of and de-pressurised.
2.3 Special Safety Instructions
The DryExx Basic
®
control systems may be used on
120-500 V
alternating voltage 50/60
Hz. The safety guidelines on the handling of electrical equipment are to be followed for
maintenance and repair work.
2.4 Special safety notes for maintenance and repair work
WARNING
The power supply must be interrupted before all maintenance and repair work
(disconnect the mains plug!) Electrical repairs may only be carried out by electricians!
Always rinse the pump's metering head, depressurise the pressure pipe and don
protective clothing (safety goggles, safety gloves and apron) before any maintenance
and repair work and before metering dangerous media.
When conducting maintenance and repair work on parts that come into contact with
conveyor belt lubricants, as well as when changing the storage drum, the safety
guidelines on handling chemicals (see the safety data sheet for the applicable
chemicals) must be followed.
Live parts may be uncovered when opening covers or removing parts
(with the exception of covers that can be opened or parts that can be removed without
using tools).

IMPORTANT
Only original spare parts are used for repairs!