AIREDALE TurboChill TCC11R04G-01, Техническое руководство

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Introduction
Chillers TurboChill™ R1234ze Air Cooled and FreeCool
5
Chiller Technical Manual 7752785 V1.12.0_10_2018
Global Warming Potential
R1234ze(E) = 7
EN378-1 :2016 (100 year life)
Safe Operating Limits
The TurboChill R1234ze(E) chiller has operating limits set to ensure that the refrigerant does not become unstable.
Certain aspects of the installation and design must be considered.
The installation of the unit is subject to various design aspects, see below.
Flammability
In the event of a leak the combination of the following 3 operating conditions detailed in the fire triangle MUST be
avoided at all times. Failure to do this could cause a fire.
OX
YG
EN
HE
AT
FUEL
A CONCENTRATION OF THE REFRIGERANT IN AIR
>LFL (LOWER FLAMMABILITY LEVEL) AND
< UFL (UPPER FLAMMABILITY LEVEL)
5.8 Vol.% TO 11.3Vol.% @ 60°C
EXISTANCE OF AN IGNITION
SOURCE WITH AN IGNITION ENERGY
>MINIMUM IGNITION ENERGY
(61,000mJ AT 54°C)
AMBIENT AIR TEMPERATURE
>+30°C AND A WIND SPEED
< BURNING VELOCITY
No smoking or NAKED FLAME.
CAUTION PACEMAKER WEARERS
To avoid any risk of injury, any work to be carried out on or around the
compressor and magnetic check valve should be completed by personnel that do
not have pacemakers fitted.
This refrigerant is not flammable as per the Material Safety Data Sheet (MSDS) “Hazards
Identification” supplied by the refrigerant manufacturer.
CAUTION