Requirements For The Set-Up Location; Outdoor Installation - Bühler technologies P2.3C Guía Rápida

P2.3C, P2.4C
Storage areas must not contain any equipment generating
ozone, e.g. fluorescent lighting, mercury vapour lamps, high
voltage electrical equipment.
After prolonged storage or downtimes test the insulation res-
istance of the winding, phase against phase and phase
against mass, prior to initial operation. Moist windings can
cause current leaks, flashovers and breakdown. The insulation
resistance of the stator winding must be at least 1.5 MΩ meas-
ured at a winding temperature of 20 °C (68 °F). Values below
this require drying the winding.
The motor shaft should be turned occasionally to ensure the
entire bearing remains lubricated. To do so, remove the three
cross-tip screws (9) of the console cover (8) and remove. This
exposes the crank gear (10). You can now turn the motor shaft
on it.
For the item numbers, please refer to the assembly drawing
42/025-Z02-01-2 in the appendix.
CAUTION
Contusion hazard
Contusion of the fingers
Don't have your fingers caught between eccenter and slide.
4 Installation and connection
Check the equipment for damage before installation. Among
other things, this could be a damaged housing, supply cables,
etc.. Never use equipment with obvious damage.
CAUTION
Use appropriate tools
According to DIN EN 1127-1, the operator is responsible to se-
lect and use appropriate tools.

4.1 Requirements for the set-up location

CAUTION
Equipment damage
Protect the equipment, particularly gas connections and gas
lines, from dust, falling objects, as well as external blows.
Lightning
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.
CAUTION
Avoid vibrations and resonances
The operator is responsible to mount the pump in a way that
vibrations and resonance do not cause premature failure res-
ulting in creating an effective ignition source.
Never block the vent, and the exhaust air – including from ad-
jacent units – must not be immediately suctioned in.
When installing without Bühler mounting bracket, be sure
the motor is far enough from the back panel (at least 40 mm).
The sample gas pumps are rated for altitudes <= 1000 m.
They're available in various styles and the specific technical
data may vary.
BX420022 ◦ 04/2021
Therefore always note all device-specific data on the pump
and motor type plate and their specific limits - see Technical
Data.

4.1.1 Outdoor installation

The sample gas pumps were not specifically designed for out-
door setup. The operating and environmental conditions are
crucial for the required types of protection and any additional
measures required, such as:
• adequate protection from the weather
• Adjusting the maintenance intervals (e.g. cleaning and re-
placing wear parts)
Use suitable measures and regular inspections to prevent
damage to the equipment from e.g.:
• Corrosion
• Sunlight (temperature peaks and damage from
UV rays)
• Moisture from condensation (e.g. due to rapid temperat-
ure changes or downtimes)
• Icing
• Insects and microbes
• other animals, e.g. martens, etc.
Please remember that all technical operating parameters of
the equipment must also be met with outdoor installation.
Specifically:
• Maximum or minimum operating temperatures
• Degree of protection
4.2 Installation
CAUTION
Damage to the device
Protect the device, especially the gas inlets and tubes, against
dust, falling parts and external impact.
P2.3C
When installing the P2.3C sample gas pump on mounting
plates, use the included mounting bracket and only the in-
cluded rubber/metal bumpers. Operation without rubber/
metal bumpers is prohibited. These must also be used when
installing the pump on an existing substructure. For the hole
pattern in the mounting bracket and the motor foot, please
refer to the Technical Data at the end of the operating and in-
stallation instructions.
P2.4C
Please refer to assembly drawing 42/025-Z02-02-2 when in-
stalling the P2.4C sample gas pump. Before beginning the in-
stallation, verify the sample gas pump is complete. You will
also require 6 x suitable length M6 bolts and nuts for installa-
tion.
The pump head on all pump types can only be aligned turned
by 0° or 180°.
Bühler Technologies GmbH 11