Cosmotec OR Series, Manual

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rev 09.2017 - ©STULZ S.p.A. - all rights reserved
This device must be respected even if shock absorbers are installed.
UNINTENDED USE
The chiller must not be installed in moveable areas, on parts that transmit shocks, on oscillating parts and on
(unleveled) inclined parts.
In general, the chiller must not be installed in the following situations:

areas where there is excessive heat

areas where there are strong magnetic fields

areas where there are open flames

areas where there is a risk of fire

areas where there are inflammable products

areas where there is the risk of explosion

areas where there is a saline atmosphere

areas where there is an aggressive environment

areas where there is dust (no air filter)

areas where there are oily clouds (no air filter)
If you have any questions, consult the manufacturer.
1.6 SAFETY
Definitions:
- dangerous area : any area inside and/or near the chiller where the presence of an exposed person
constitutes a risk for health and safety.
-
exposed person : any person who is in a dangerous area.
- operator/ maintenance person : staff qualified to take care of handling, installation, running and
maintaining the chiller.
General Rules
-Unauthorized staff is prohibited from going near the chiller.
-Before each maintenance intervention, read and perform the operations described in chap. 3.
-It is prohibited to enter the chiller.
-It is prohibited to remove the protection panels, excluding safety and emergency devices.
-It is prohibited to climb on the chiller.
The manufacturer is not liable for damages deriving from the unintended use of the chiller or
deriving from the changes and/or tampering with the chiller.
For handling, installation, ordinary and special maintenance, the operators and maintenance people must
use the DPI in accordance with the safety manager and prevailing legislation.
DPI=individual protection devices: gloves, helmet, goggles, accident prevention shoes, etc.
Work on the electrical equipment must be done by a qualified electrician only.
Work on the hydraulic equipment must be done by a qualified plumber only.
Work on the chiller equipment must be done by a qualified chiller repair person only.
CLIENT PROTECTION DEVICES
The client must install a protection device mounted on the chiller's electrical line
NB typically there is a differential 0.3A switch, sized based on the max absorption (see data label).
1.7 RESIDUAL RISK
The description of the residual risk exams the following elements:

type of risks for operators/maintenance people

description of the risk

safety measures adopted to residue the risk of accidents
RESIDUAL RISK NEAR THE CHILLER

electrocution if the electrical hook-up is not up to standard or if it is not grounded.

electrocution if the general switch is off because the power line is under tension

cuts or burns in the presence of sharp objects

Burns due to contact with high temperature surfaces