Airborne Sound Emissions; Operating Conditions; Ambient Temperature - EMG ELDRO Ed 12/4 Assembly Manual

3 Technical data
3.5

Airborne sound emissions

3.5 Airborne sound emissions
3.6

Operating conditions

3.6.1

Ambient temperature

Table 59: Operating behaviour depending on the ambient temperature
Temperature range
Standard range
-25 °C +50 °C
Special range above
50 °C
Special range below -
25 °C
Special range
-35 °C to +40 °C
42 / 83
The A-rated emission sound pressure level for all ELDRO
is 55 dB (A). This value was determined using an integrated sound
pressure level measuring unit in accordance with DIN 45633 under
the following measurement conditions:
 The ELDRO
®
thruster (measurement object) ran continuously.
 The measurement object was on a table around 0.8 m above the
ground
 The measurement microphone was 1.6 m above the ground.
 The diagonal gap between the measurement microphone and the
measurement object was 1 m.
Deviations from the values specified in the following must be
compensated for by suitable equipment and/or measures such as
cooling units, heating, encapsulation, etc.
Operating fluid
HL
Special operating fluid
HL
Special cold-resistant
operating fluid
Technical statement
The lifting times may extend by up to four
times on cold thrusters. The lowering times
remain unchanged.
The manufacturer must be contacted
Only permissible when installed upright.
Additional heating equipment (connection
voltage 230 or 115 V) and the manufacturer
must be contacted. The heating is connected
in the junction box to a 9-pin terminal board
via an additional M25x1.5 cable insert. The
user must provide a temperature control
thruster to control it. This must switch the
heating on once the ambient temperature
falls below -20 °C. The heating must not be
switched on above +20 °C due to the risk of
overheating.
Heating not required
ELDRO-Assembly-manual-344029-EN.docx
®
thrusters