Lauda MC 250, Руководство по эксплуатации

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4.2 External consuming unit
4.2.1 Hoses
CAUTION!
Risk of heat transfer liquid escaping during operation due to the
use of unsuitable hoses
Cold burns

Use hoses with a temperature resistance corresponding to
the operating temperature range of the device.
CAUTION!
Contact with cold hoses
Cold burns

Use insulated hoses for temperatures below 0 °C.
The hoses described below can be used for all heat transfer liquids
approved for the devices.
You will find further information on the pump connections of
the individual devices in
Ä
Chapter 11.4 “Hydraulic circuit”
on page 52 .
Table 3: Hoses, non-insulated
Type
Hose
nozzle
Maximum permissible
pressure
Clear Ø in
mm
Outer
diameter in
mm
Tem-
perature
range in °C
Catalog
number
EPDM hose 10 mm
Devices with a maximum
pump pressure of < 1 bar
9 11 10 – 90 RKJ 111
EPDM hose
½
" (13 mm) Devices with a maximum
pump pressure of < 1 bar
12 14 10 – 90 RKJ 112
Rubber hose with fabric
reinforcement
½
" (13 mm)
up to 10 bar
13 (
½
")
19 -40 – 100 RKJ 031
Rubber hose with fabric
reinforcement
¾
" (19 mm) up to 10 bar 19 (
¾
") 27 -40 – 100 RKJ 032
Approved hoses, adapters and hose clips
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