Lauda Integral T 1200 Operating Instructions Manual page 27

Integral T process thermostats
Risk to the environment due to oil contamination of the cooling water circuit
With a leaky condenser there is the danger that refrigerating machine oil from the refrigerant circuit of the
cooling thermostat can pass into the cooling water.
Follow all the legal requirements and the regulations of the water supply utility which apply at the point of
use.
Water pollution due to leakage
To avoid pollution due to a leak in the cooling water system it is recommended that a leakage-water
detector with a water cut-off is installed.
Servicing intervals
Follow the information for cleaning and decalcifying the cooling water circuit ( 8.6).
c) Hoses
Tubing type/part
Tubing with
reinforcement
EPDM
Tubing with
reinforcement
EPDM
Tubing with
reinforcement
EPDM
Insulation
Insulation
Insulation
Hose clip
Hose clip
Hose clip



21/01/2019 / YAWE 0026
inner diameter
Temperature
Ø mm x insulation
range °C
thickness
½"
-40 – 120
Ø12 x 3.5
¾"
-40 – 120
Ø19 x 3.5
1"
-40 – 120
Ø25 x 3.5
inner diameter
Ø mm x wall
thickness
-50 – 110
23 x 10
-50 – 110
29 x 10.5
-50 – 110
36 x 11
inset diameter
16 – 27
20 – 32
25 – 40
EPDM tubing is not suitable for Ultra 350 and not suitable for mineral oils.
Silicone oil causes pronounced swelling of silicone rubber. Never use silicone oil with
silicone tubing!
Protect tubing with hose clips against slipping off!
maximum
working
pressure in bar
9
9
3
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Preparations
Application
for all heat transfer
liquids except Ultra 350
and mineral oils;
all units with ½" nipple
for all heat transfer
liquids except Ultra 350
and mineral oils;
all units with ¾"-nipple
for all heat transfer
liquids except Ultra 350
and mineral oils;
all units with 1"-nipple
Insulation for RKJ 103
Insulation for RKJ 104
Insulation for RKJ 105
suitable for RKJ 103
suitable for RKJ 104
suitable for RKJ 105
Cat. No.
RKJ 103
RKJ 104
RKJ 105
RKJ 009
RKJ 013
RKJ 017
EZS 032
EZS 015
EZS 016
27