Electrical Voltage; Installation And Connection; Installation Site Requirements; Installing The Built-In Style - Bühler technologies CPsingle Guía Rápida

CPsingle, CPdouble
X2
• The permissible data and operational conditions are
maintained,
• Protective devices are used and mandatory maintenance
is performed,
• Legal regulations are observed during disposal.
DANGER

Electrical voltage

Electrocution hazard.
a) Disconnect the device from power supply.
b) Make sure that the equipment cannot be reconnected to
mains unintentionally.
c) The device must be opened by trained staff only.
d) Regard correct mains voltage.
DANGER
Toxic, corrosive condensate
a) Protect yourself from toxic, corrosive condensate when
performing any type of work.
b) Wear appropriate protective equipment.
c) Please note the national safety rules!
3 Transport and storage
The products should be transported only in its original pack-
aging or a suitable replacement.
When not in use, protect the equipment against moisture and
heat. Keep it in a covered, dry and dust-free room.

4 Installation and connection

4.1 Installation site requirements

Be sure to maintain the approved ambient temperature.
Please also note the technical data of the add-on gas cooler.
When mounting to a subframe, it is screwed directly to the
cooler housing.
The unit is intended for use in enclosed areas. Adequate pro-
tection from the weather must be provided when used out-
doors.
Pump models for the USA and Canada 4492***2*** in explosive
areas
The peristaltic pumps must be installed inside a housing
which requires a tool to open and meets the requirements of
the overall installation with respect to the housing, layout,
space requirement and condensate separation.
Select a housing which meets the requirements of the pump's
intended use with respect to mounting, spacing and creepage
paths. The housing must be suitable for operating temperat-
ure ranges of -20 °C to min. 52 °C (US) and 0 °C to min. 52 °C
(Canada).
It must be fully wired inside the housing. The cables and ter-
minals used must be US-listed or (if applicable) CSA certified.
They must be designed for the nominal voltage, the nominal
current and operating temperature ranges of -20 °C to min.
52 °C (US) and 0 °C to min. 52 °C (Canada).
BX450027 ◦ 01/2017-2
Water and contaminants must be prevented from entering
the unit.
ATEX and IECEx certified pump models 4492**22**
Wiring incl. earth conductor must be carried out using con-
nection terminals and inside a housing which meets the re-
quirements under EN/IEC 60947-7-1, 60947-7-2, or 60999-1 (if
applicable) or is approved for the nominal voltage, nominal
current and the operating temperature of 0 °C to at least 52 °C
and is Ex e certified.
The earth conductor wiring must meet the earth conductor
requirements per EN 60079-0 /IEC 60079-0.
The equipment must be installed in a lockable housing. The
housing must have a minimum degree of protection of IP54
and meet the requirements under EN 60019-0 (IEC 60079-0)
or be Ex e certified. The housing must require a tool to open.
Install according to the installation requirements of IEC/EN
60079-14.
The housing must further meet the requirements of the over-
all installation with respect to the housing, layout, space re-
quirement and condensate separation. The housing must be
suitable for operating temperatures of 0 °C to min. 52 °C.
Water and contaminants must be prevented from entering
the unit.
4.2 Mounting
WARNING
Hazardous electrical voltage
The device must be installed by trained staff only.
CAUTION
Wrong mains voltage
Wrong mains voltage may damage the device.
Regard the correct mains voltage as given on the type plate.
There are two holes at the bottom of the mounting bracket.
These can be used for screws.
Connect the tubes to the connectors and assure they are close.
The pump direction is given on the cover.

4.2.1 Installing the built-in style

The built-in style (without housing) of the CPsingle is de-
livered pre-assembled. Proceed as follows to install:
Prepare the mounting
plate for the pump. The
locations of the bores are
indicated in the adjacent
drawing. The mounting
plate must not be thicker
than 3 mm.
Bühler Technologies GmbH 7