3 | Product description
Büchi Labortechnik AG
16/78
Operation Manual Rotavapor® R-250 Pro
13 Vacuum valve (non BUCHI vacuum
pump only)
(marked VACUUM VALVE)
14 Aeration valve
(marked AERATE)
15 Cooling water flow sensor
(marked CW FLOW)
16 Level sensor 1
(marked LEVEL 1)
17 Vapor temperature sensor
(marked VAPOR TEMP.)
18 Type plate
(see Chapter 3.4 "Type plate",
page 16)
3.3
Scope of delivery
NOTE
The scope of delivery depends of the configuration of the purchase order.
Accessories are delivered as per the purchase order, order confirmation, and
delivery note.
3.4
Type plate
The type plate identifies the instrument. The type plate is located at the rear of the
instrument. See Chapter 3.2.3 "Connections on the rear side", page 15
6
7
8
11
9
10
3
2
1
5
4
Fig. 5: Type plate
1
Symbol for "electronics recycling"
2
Initial product code
3
Approvals
4
Symbol for "Do not dispose of as
household waste"
5
Year of manufacture
6
Power consumption maximum
7
Frequency
8
Input voltage range
9
Serial number
10 Instrument name
11 Company name and address
