BÖWE M21 - Page 28

18
M21-M26-M30
5. Settings and Optimum Operating Values
5.
Machine
M21
M26
M30
Drying:
Cooling water regulator setting:
Adjust 4 – 6 min. after start of drying
bar
(psi)
18
(261)
18
(261)
18
(261)
Thermal sensor cage entry *
°C
(°F)
75
(167)
75
(167)
75
(167)
Temperatue sensor after cooler:
Alarm value 1
°C
(°F)
30
(86)
30
(86)
30
(86)
Alarm value 2
°C
(°F)
35
(95)
35
(95)
35
(95)
Safety temperature limiter after cooler *
°C
(°F)
45
(113)
45
(113)
45
(113)
Safety temperature limiter, cage inlet *
°C
(°F)
100 (212)
100 (212)
100 (212)
Distillation
Cooling water regulator condenser
°C
(°F)
45
(113)
45
(113)
45
(113)
Thermal sensor:
Cycle distillation OFF
°C
(°F)
133 (271)
133 (271)
131 (271)
Still stripping OFF
°C
(°F)
138 (280)
138 (280)
138 (280)
Residue draining
°C
(°F)
55
(131)
55
(131)
55
(131)
Thermal sensor, distilled solvent
°C
(°F)
45
(113)
45
(113)
45
(113)
Restrictor in steam feeder
mm
(in)
6
(.24)
6
(.24)
6
(.24)
Vacuum pressure control
kPa
minus 75
minus 75
minus 75
* at flash point >55°C (131 °F)