Instruction Manual

D
GB
F
E
23
96246-07.2014-DGbRu
8| Technical data
Type
No. of cylinders
Displacement
(1450/1740 rpm)
Weight
Connections
¹
)
Oil charge
Rotation speed
range
Discharge
line
DV
Suction
line SV
m
3
/h kg
mm
I
inch
mm
I
inch
Ltr.
rpm
F18/2735
8
238 / 285
270
54
I
2
1
/
8
76
I
3
1
/
8
10,0 700-1800
F18/3235
281 / 338
270
¹
)
for soldering joint
7| Accessories
Specialaccessoriesareonlypremountedinthefactoryiforderedspeciallybycustomer.Retrottingis
possible in full compliance with the safety instructions and repair instructions enclosed with the kits.
Information about the use, operation, maintenance and servicing of the components is available in the
printed literature or on the internet under www.bock.de.
ATTENTION Capacity-regulated operation alters the gas speeds and pressure
ratiosoftherefrigeratingplant:Adjustthesuctionlineroutingand
dimensioningaccordingly,donotsetthecontrolintervalstoocloseand
do not let the system switch more than 12 times per hour (refriger-
atingplantmusthavereachedastateofequilibrium).Continuous
operation in the control stage is not permitted.
We recommend switching to unregulated operation (100% capac-
ity) for at least 5 minutes per capacity-regulated operating hour.
An assured oil return can also be realised by a 100% capacity
requirementaftereachcompressorrestart.
Electricalactuationofthesolenoidvalve:Normallyopen,(cor-
responds to 100 % compressor capacity).