Elmo Rietschle G-BH1 Extra instruction manual - Manual (Page 4)

reg. 3 Technical Data
610.44479.40.000 4 / 12 © Gardner Denver Deutschland GmbH
reg. 3 Technical Data
reg. 3.1 Mechanical Data
Temperature increase
The temperature increase of the air outlet
compared with the ambient air temperature
stated in the tables in the standard operating
manual are not valid for units in accordance with
GL/ 94/9/EU
The gas temperature at the pressure side
interruptor of the unit must not exceed 125°C
[257°F].
reg. 3.3 Operating conditions
 WARNING
Danger of explosion due to the conveyed
medium and the unit’s surfaces
temperatures exceeding 125°C [257°F].
Operating the unit outside the pressure range
indicated on the rating plate is prohibited as this
leads to unacceptable temperature increases.
When there is simultaneous limited performance
from suctioning and pressure, consult the
manufacturer.
Temperature class is complied with.
 under operating conditions stated in
instruction manual 610.44434.40.000 and
 during continuous operation and normal, non-
frequently recurring start-ups (maintaining a
rest period of 5 minutes between two start-up
procedures)
reg. 5 Installation
 WARNING
Danger of burns from hot surface on the unit
and from hot mediums!
The external surface of the unit can reach
temperatures of up to about 125ºC [257 ºF]
 Install the unit in such a way that accidental
contact with its surfaces is not possible.
 Cover the unit with a suitable protection
against contact (e.g. perforated metal cover
or wire covering).
reg. 5.1 Setting up explosion prevention
design
Set-up variations / Position
Extra note for vertical set-up:
If setting up units vertically, ensure that no
foreign objects can fall into or block the ventilator
of the engine by using a suitable protection
device according to RL 94/9/EG.
The protection device may not affect the engine’s
cooling function.
reg. 5.1 Setting up for biogas uses
Setting up in zone 2 areas must be carried out in
adherence of the respective applicable rules and
safety regulations.
 Set up the unit in the open air.
OR
 With obligatory ventilation of the set up space
in accordance with the applicable safety rules
for biogas plants.
AND/ OR
 Monitor air in the set up space in accordance
with the applicable safety rules for biogas
plants.
Set-up variations / Position
 Only set up units for biogas uses in a level
position.