Connecting A Gas Probe; Electrical Connections - Bühler technologies PCS.smart Guía Rápida

PCS.smart (+)
CAUTION
Hot surface
Burning hazard
Let the device cool down before maintaining.
CAUTION
Tilting risk
Damage of the device
Secure the device against any sudden translocation during
maintenance.
3 Transport and storage
The portable gas conditioning system PCS.smart must be
stored and transported in the original case. Operation
without case is prohibited. Only transport the device in the
designated position (upright, level). If this cannot be ensured
due to logistics (e.g. transport via shippers or air transport) it's
important to completely drain condensate from the gas condi-
tioning system, as condensate could otherwise flow back into
the gas lines. Flush the gas path with ambient air to allow
acidic condensate to escape.
DANGER
Toxic, corrosive condensate
Protect yourself from toxic, corrosive condensate when per-
forming any type of work. Wear appropriate protective equip-
ment.
The system must be flushed with dry air to ensure the driest
possible condensate path.
The equipment must be protected from moisture and heat
when not in use. They must be stored in a covered, dry and
dust-free room at a temperature between -20 °C and 60 °C.
Outdoor storage is prohibited. On principle, the operator
must meet all applicable standards with respect to preventing
damage to the equipment due to lightning, which could result
in equipment damage.
Storage spaces must be free from ozone generating equip-
ment, e.g. fluorescent lighting, mercury vapour lamps, high
voltage electrical equipment.
4 Setup and connection
Check the device for damage prior to installation. This/these
could be a damaged housing or add-on components visible
from the outside, such as filter and flow meter. Never use
equipment with obvious damage.
CAUTION
Damage/health hazard due to heater leakage
Check the device for obvious leaks before every use and at
regular intervals. Any leaks must be repaired prior to using
the device. In addition to gas leaks, leaking fluids in particular
can post an electrical and health hazard.
4.1 Installation site requirements
Be sure the equipment is positioned upright and horizontal
on a level, solid surface. Also be sure to observe the approved
ambient temperature.
12 Bühler Technologies GmbH
Do not obstruct the convection of the cooler. There must be
adequate room between the vent and the next obstacle (at
least 10 cm).
CAUTION
Damage to the device
Protect the equipment against dust, falling objects and ex-
ternal impacts.
Stroke of lightning
Outdoor installation is forbidden. As a matter of principle, the
operator must regard all applicable standards according pre-
vention of damage due to lightning, which may otherwise
damage the device.

4.2 Connecting a gas probe

The sample gas probe connects to the DN 6 hose connection
on the device marked IN.
The following devices (e.g. analyser) must be connected to the
DN 6 hose connection marked OUT with a suitable hose.

4.3 Electrical connections

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.
The low heat device socket features an on/off switch which
cuts off all poles. This must be set to the zero position prior to
connecting the electrical.
Connect the included low heat device cable to the device and a
suitable voltage source. Ensure the correct voltage and fre-
quency. The type plate contains any deviating specifications.
Plug connection
Plug numbering
Alarm contact
Connection regulated, heated line
Connection Pin Assign-
ment
1 L 230/115 V
2 N 230/115 V
3 N 230/115 V
4 L 230/115 V
5 Pt100
6 Pt100
7
Analogue output
1 - not assigned
2 - not assigned
3 - GND
4 - 4-20 mA out
5 - shield
Line type
regulated heated line
self-regulating heated
line
regulated heated line
PE
BX464004 ◦ 08/2018