VD (E2.1) 10/2011 page 21/83
CAUTION
Invalid calibration.
∅ Do NOT change between aluminum and stainless steel racks
Use the delivered expansion racks only
4.2 Electrical connection
• The VD vacuum drying oven comes with a fixed power connection cable that has a length of 1800 mm
/ 5.9 ft..
• VD 23, VD 53, VD 115:
Shockproof plug, power supply voltage 230 V (1N~) +/- 10 %, 50/60 Hz. Unit fuse 10 Amp
• VD 23 (CUL version), VD 53 (CUL version):
NEMA plug 5-15P, power supply voltage 115 V (1N~) +/- 10 %, 60 Hz. Unit fuse 12.5 Amp
• VD 115 (CUL version):
NEMA plug 5-20P, power supply voltage 115 V (1N~) +/- 10 %, 60 Hz. Unit fuse 20 Amp
• Prior to connection and start-up, check the power supply voltage. Compare the values to the specified
data located on the unit’s type plate (unit front behind the door, bottom left-hand, see chap. 1.4).
•
When connecting, please observe the regulations specified by the local electricity supply company
and as well as the VDE directives (for Germany)
• Pollution degree (acc. to IEC 61010-1): 2
• Over-voltage category (acc. to IEC 61010-1): II
CAUTION
Danger of incorrect power supply voltage.
Damage to the equipment.
Check the power supply voltage before connection and start-up.
Compare the power supply voltage with the data indicated on the type plate.
See also electrical data (chap. 20.2).
To completely separate the unit from the power supply, you must disconnect the power plug.
Install the unit in a way that the power plug is easily accessible and can be easily pulled in
case of danger.
4.3 Vacuum connection
Always connect the VD vacuum drying oven to a vacuum pump or to a domestic vacuum system. For this
purpose, the vacuum connection (13) with small flange DN16 must be connected to the back of the unit at
the top with the vacuum pump or domestic vacuum system via a vacuum suction hose. For connecting to
the unit, BINDER recommends the connection kit VD, Art. no. 8012-0146.
With the option “stainless steel tubing” between the vacuum oven and vacuum module, the vacuum
connection is already located inside the vacuum module.
Vacuum pumps with a suction capacity of 1-30 m³/h are suitable for the VD vacuum drying
oven. Permissible end vacuum: 10
-2
mbar / 0.0003 inHg.
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