BOCK FK30 User manual

FK30/235 N FK30/275 N FK30/325 N
FK30/235 K FK30/275 K FK30/325 K
FK30/235 TK FK30/275 TK FK30/325 TK
FKX30/235 N FKX30/275 N FKX30/325 N
FKX30/235 K FKX30/275 K FKX30/325 K
FKX30/235 TK FKX30/275 TK FKX30/325 TK
BOCK FK3 0
Assembly instructions
09705-06.2021-Gb
Translation of the original instructions
colour the world
of tomorrow
BOCK®

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About these instructions
Read these instructions before assembly and before using the compressor. This will avoid
misunderstandings and prevent damage. Improper assembly and use of the compressor can lead to
serious or fatal injury.
Observe the safety instructions contained in these instructions.
These instructions must be passed onto the end customer along with the unit in which the
compressor is installed.
The safety advice, which is contained in these instructions for assembly, and which is relevant for
regular operation and maintenance, must be forwarded by the manufacturer in his own documents
to the operator of the entire system. It must also be ensured, that personnel working in daily
operation with the compressor have access to important information such as safety and warning
advice about the compressor. Such persons must read the safety advice and have understood it.
Bock assumes no liability for any damage arising from non-compliance.
Bock GmbH
72636 Frickenhausen
Manufacturer
Contact
Bock GmbH
Benzstraße 7
72636 Frickenhausen
Germany
Phone [phone]
Fax [phone]
www.bock.de
[email protected]

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Contents Page
1 Safety 4
1.1 Identication of safety instructions
1.2 Qualications required of personnel
1.3 Danger to life and limb in the event of faults during operation
1.4 General safety instructions
1.5 Intended use
2 Product description 6
2.1 Brief description
2.2 Name plate
2.3 Type key
3 Areas of application 8
3.1 Refrigerants
3.2 Oil charge
3.3 Limits of application
4Compressor assembly 9
4.1 Setting up
4.2 Maximum permissible inclination
4.3 V-belt drive
4.4 Main bearing load
4.5 Installation of electromagnetic clutch assembly
4.6 Pipe connections
4.7 Pipes
4.8 Operating the shut-off valves
4.9 Operating mode of the lockable service connections
4.10 Suction pipe lter
5 Commissioning 13
5.1 Preparations for start-up
5.2 Pressure strength test
5.3 Leak test
5.4 Evacuation
5.5 Refrigerant charge
5.6 Oil level check
5.7 Shaft seal
5.8 Avoiding liquid shocks
6 Maintenance 15
6.1 Preparation
6.2 Work to be carried out
6.3 Shaft seal, emptying the oil reservoir
6.4 Recommended spare parts/accessories
6.5 Integrated decompression valve
6.6 Lubricants / Oils
6.7 Decommissioning
7 Accessories 18
7.1 Thermal protection thermostat
8 Technical Data 19
9 Dimensions and connections 20
10 Declaration of incorporation 22
11 Service 23

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1|Safety
1.2 Qualicationsrequiredofpersonnel
DANGER Indicates a dangerous situation which, if not avoided,
will cause immediate fatal or serious injury.
WARNING Indicates a dangerous situation which, if not avoided,
may cause fatal or serious injury.
CAUTION Indicates a dangerous situation which, if not avoided,
may cause fairly severe or minor injury.
ATTENTION Indicates a situation which, if not avoided,
may cause property damage.
INFO Important information or tips on simplifying work.
WARNING Inadequatelyqualiedpersonnelposes theriskofaccidents,the
consequencebeingseriousorfatalinjury.Workon compressors
isthereforereservedforpersonnelwhichisqualiedtoworkon
pressurized refrigerant systems:
• For example, a refrigeration technician, refrigeration mechatronic
engineer. As well as professions with comparable training, which
enables personnel to assemble, install, maintain and repair refrigeration
and air-conditioning systems. Personnel must be capable of assessing
the work to be carried out and recognising any potential dangers.
1.1 Identicationofsafetyinstructions:
1.3 Danger to life and limb in the event of faults during operation
WARNING If a compressor continues to be operated during extreme running
noise and/or a sharp reduction in refrigerating capacity, there is
the danger of further events occurring, such as the fracture of the
housing wall. If people are standing in the immediate surroundings,
there is the risk of severe injury or even death from flying parts.•In
the event of extreme running noise, switch the compressor off
immediately.
• If there is a sharp reduction in refrigerating capacity, switch the
compressor off immediately.
• Secure the compressor against being switched on again.
• In such cases do not continue to operate the compressor under any
circumstances.

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1.4 General safety instructions
1|Safety
These assembly instructions describe the standard version of the FK30 manufactured by Bock.
The compressor is intended for use in refrigeration systems in compliance with the limits of
application. Only the refrigerant specied in these instructions may be used.
Any other use of the compressor is prohibited!
The Bock refrigerating compressor named in the title is intended for installation in a machine (within
the EU according to the EU Directives 2006/42/EC Machinery Directive, 2014/68/EU Pressure
Equipment Directive).
Commissioning is permissible only if the compressor has been installed in accordance with these
assembly instructions and the entire system into which it is integrated has been inspected and
approved in accordance with legal regulations.
1.5 Intended use
WARNING Risk of accidents.
Refrigerating compressors are pressurised machines and as such
call for heightened caution and care in handling.
The maximum permissible overpressure must not be exceeded,
even for testing purposes.
Risk of burns!
- Depending on the operating conditions, surface temperatures of
over 60°C on the discharge side or below 0°C on the suction side
can be reached.
- Avoid contact with refrigerant necessarily.
Contact with refrigerant can cause severe burns and skin
damage.

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2|Product description
Three different designs are available for various ranges of application:
> for air-conditioning the K Design
> for air-conditioning or normal cooling the N Design
> for deep freezing the TK Design
The differences lie mainly in the valve plate tooling which is adapted to each applica-
tion range where operational safety and efficiency are concerned.
Compact two-cylinder compressor in single row.
Three capacity ranges.
Lightweight aluminum design.
Lubricating oil pump with oil pressure relief valve independent of rotational direction.
Variable connection and fixing options.
Fig. 1
2.1 Brief description
Fig. 2
Oil sight glass
Valve plate
Cylinder cover
Shaft end
Shaft seal
Suction
shut-off valve
Oil pump
Dimension and connection values can be found in Chapter 9
Leak oil trapping
device with oil
reservoir Discharge
shut-off valve
Suction Suction
shut-off valve
(option)
Leak oil drain hose
Name plate

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2|Product description
/
FK 03 325 NX
1 Type designation
2 Displacement at 1450 rpm
3 ND (LP): max. permissible operating pressure
Low pressure side
HD (HP): max. permissible operating pressure
High pressure side
4 Machine number
5 Factory-lled oil type
Fig. 3
2.2 Name plate (example)
2.3 Type key (example)
¹) K - specially for air-conditioning
N - specially for air-conditioning or normal cooling
TK - specially for deep freezing
²) X - Ester oil charging (HFC refrigerant, e.g. R134a, R407C)
Designs ¹)
Swept volume
Size
Ester oil charging ²)
Series
1
2
3
4
5
AS12345A020
19/28bar
Observe the limits of application
diagrams!
}
FKX30/325N
28,3
Bock GmbH, Benzstr. 7
72636 Frickenhausen, Germany
BOCK
Öl: BOCKlub E55

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3|Areas of application
The compressors are factory-lled with the following oil type:
- for R134a, R404A/R507, R407C, R513A BOCK lub E55
- for R22 BOCK lub A46
Compressors with ester oil charge (BOCK lub E55) are marked with an X in the type designation (e.g.
FKX30/325 N).
3.1 Refrigerants
• HFKW / HFC: R134a, R404A/R507, R407C, R514A, R452A
• HFCKW / HCFC: R22
3.2 Oil charge
ATTENTION Compressor operation is possible within the operating limits.
These can be found in Bock compressor selection tool (VAP)
under vap.bock.de. Observe the information given there.
- Max. permissible discharge end temperature: 140°C
- Permissible ambient temperature: (-20°C) - (+100°C)
-Max.permissibleswitchingfrequency:12x/h
-A minimum running time of 2 min. at equilibrium (continuous
operation) must be achieved.
Avoid continuous operation near the threshold. Should the com-
pressor happen to be used near the thresholds, we recommend the
use of a thermal protection thermostat (Accessories, Chap. 7).
When operating in the vacuum range, there is a danger of air en-
tering on the suction side. This can cause chemical reactions, a
pressure rise in the condenser and an elevated compressed-gas
temperature. Prevent the ingress of air at all costs!
3.3 Limits of application
INFO For recharging, we recommend the above oil types. See lubricants
table, Chapter 6.6.

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A
a
A
a
4|Compressor assembly
4.1 Setting up
4.2 Maximum permissible inclination
Fig. 4
Fig. 5
Storage at (-40°C) - (+100°C), maximum permissible relative Humid-
ity 10% - 95%, no condensation
Fittings (e.g. pipe holders, additional units etc.) on the compressor are
permissible only following consultation with Bock.
Setup on an even surface or frame with sufcient load-bearing capac-
ity. Use all 4 fastening points.
Correct setup of the compressor and mounting of the belt drive are
decisive for running comfort, operating safety and the service life of
the compressor.
In the condition on delivery the compressor is provided with installa-
tion feet (see Fig. 4). Alternatively the compressor can also be bolted
directly, without installation feet, on the substructure.
A
a
A
a
Amax. 30°,
max. 2 minutes
amax. 15°,
continuous
operation
INFO Newcompressorsarefactory-lledwithinertgas.Leavethisser-
vice charge in the compressor for as long as possible and prevent
the ingress of air.
Check the compressor for transport damage before starting any
work.
ATTENTION Poor lubrication can damage the compressor. Respect the stated
values.

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4|Compressor assembly
4.3 V-belt drive
4.4 Main bearing load
4.5 Installation of electromagnetic clutch assembly
To prevent the belt drive overloading the compressor main bearing,
ensure that:
The force applied at the force engagement force by the belt
tension (see Fig. 6) must not exceed Fmax = 2750 N.
If the force engagement point shifts forwards (see Fig.6, small
point), the force Fmax reduces as per the following formula:
Fmax zul. = 245 kNmm
(90 mm + L1 [mm])
The following description applies for an electromagnetic clutch secured to a shaft.
To absorb the magnetic eld of the electromagnetic clutch, the front bearing ange has a
snug t Ø 95 f7 (see Fig. 7).
For the installation push the magnetic eld on snugly and fasten with 2 cheese head screws
M6 x 16 (see Fig. 8). Screw tightening torque = 15 Nm.
Further assembly of the electromagnetic clutch according to the clutch manufacturer.
Bearing ange, front
Magnetic eld
Fig. 8
Fmax = 2750 N
(Mbmax = 245 kNmm)
Fmax
L
1
(mm)
Fig. 6
95 f7
Fig. 7
ATTENTION Inappropriately designed belt drives, especially belt knocking
(offsets, inclinations) or excessive tensioning forces can cause
compressor damage! Make sure that the drive belt is designed
correctly,e.g.byusingtensionersandselectingthebeltproleand
the belt length.

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4|Compressor assembly
4.7 Pipes
Pipes and system components must be clean and dry inside and free of scale, swarf and layers of
rust and phosphate. Only use air-tight parts.
Lay pipes correctly. Suitable vibration compensators must be provided to prevent pipes being
cracked and broken by severe vibrations.
Ensure a proper oil return.
Keep pressure losses to an absolute minimum.
The discharge and suction line valves have stepped internal
diameters, enabling the use of pipes with standard millimetre and
inch dimensions. The depth of pipe insertion will depend on the
dimension.
The connection diameters of the shut-off valves are designed for
maximum compressor output. Therequiredpipecross-section
must be matched to the capacity. The same applies for
non-return valves.
Fig.9: Stepped
internal diameters
4.6 Pipe connections
Valve spindle seal
4.8 Operating the shut-off valves
Before opening or closing the shut-off valve, release the valve spindle seal by approx. ¼ of a turn
counter-clockwise.
After activating the shut-off valve, re-tighten the adjustable valve spindle seal clockwise.
Fig. 10 Fig. 11
Release
Tighten
ATTENTION Overheating can damage the valve.
Therefore, remove the pipe supports from the valve before
soldering.
Solder only using inert gas to inhibit oxidation products (scale).

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4|Compressor assembly
4.9 Operating mode of the lockable service connections
Pipe connection
Pipe connection
Fig. 12
Opening the shut-off valve:
Spindle: turn to the left (counter-clockwise) as far as it will go.
—> Shut-off valve fully opened / service connection closed.
The connection is not lockable and is provided for safety devices.
Fig. 13
Opening the service connection
Spindle: Turn 1/2 -1 rotation to the right.
—> Service connection opened / shut-off valve opened.
The connection is not lockable and is provided for safety devices.
Service connection
closed
Connection
closed
Spindle
Connection not lockable
Connection not lockable
Service connection
open
Spindle Connection
open
Compressor
Compressor
After activating the spindle, generally t the spindle protection cap again and tighten with 14-16 Nm.
This serves as a second sealing feature during operation.
For systems with long pipes and higher degree of contamination, a lter on the suction-side is
recommended. The lter has to be be renewed depending on the degree of contamination (reduced
pressure loss).
4.10Suctionpipelter

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5|Commissioning
5.1 Preparations for start-up
5.4 Evacuation
First evacuate the system and then includethe compressor in the evacuation process.
Relieve the compressor pressure.
Open the suction and discharge line valves.
Evacuate the suction and discharge pressure sides using the vacuum pump.
At the end of the evacuation process, the vacuum should be < 1.5 mbar when the pump is switched off.
Repeat the process as often as is required.
The compressor has undergone trials in the factory and all functions have been tested. There are
therefore no special running-in instructions.
Check the compressor for transport damage!
5.3 Leak test
Carry out the leak test on the refrigerating plant in accordance with EN 378-2 or a corresponding
safety standard, while always observing the maximum permissible overpressure for the compressor.
5.2 Pressure strength test
The compressor has been tested in the factory for pressure integrity. If however the entire system is
to be subjected to a pressure integrity test, this should be carried out in accordance with EN 378-2
or a corresponding safety standard without the inclusion of the compressor.
INFO To protect the compressor against inadmissible operating condi-
tions, high-pressure and low-pressure pressostats are mandatory
on the installation side.
DANGER Risk of bursting!
The compressor must only be pressurised using dried nitrogen (N2).
Never pressurise with oxygen or other gases!
The maximum permissible overpressure of the compressor must
not be exceeded at any time during the testing process (see name
plate data)! Do not mix any refrigerant with the nitrogen as this
could cause the ignition limit to shift into the critical range.

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After starting, check the compressor's oil level.
Drive motor in operating condition "High idle".
Compressor run time min. 10 minutes.
The system should have reached Operating point and steady state.
Check oil level. The oil level must be visible in the sightglass.
5.6 Oil level check
5|Commissioning
Make sure that the suction and discharge line valves are open.
With the compressor switched off, add the liquid refrigerant directly to the condenser or receiver,
breaking the vacuum.
If the refrigerant needs topping up after starting the compressor, it can be topped up in vapour
form on the suction side, or, taking suitable precautions, also in liquid form at the inlet to the
evaporator.
5.5 Refrigerant charge
5.7 Shaft seal
CAUTION Wear personal protective clothing such as goggles and protective
gloves!
ATTENTION Avoidoverllingthesystemwithrefrigerant!
To avoid shifts in concentration, zeotropic refrigerant blends
 mustalwaysbeaddedtotherefrigeratingplantinliquidform.
Donotpourliquidrefrigerantthroughthesuctionlinevalveonthe
compressor.
It is not permissible to mix additives with the oil and refrigerant.
ATTENTION After a compressor is replaced, the oil level must be checked again.
If the level is too high, oil must be drained off (risk of oil impact,
reduced performance of the air-conditioning system).
ATTENTION Failure to observe the following instructions can cause loss of
refrigerant and damage to the shaft seal!
INFO The shaft seal seals and lubricates with oil. An oil leakage of
0.05 ml per operating hour is therefore normal. This applies
particularly during the run-in phase (200 - 300 h).
Totrapandcollectleakedoil,theFK40isttedwithaninte-
grated leak oil trapping device with oil reservoir (P.6, Fig. 1).

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5|Commissioning
The compressor shaft is sealed to outside using a shaft seal. The sealing element rotates with the
shaft.
The following is especially important to ensuring fault-free operation:
The complete refrigerant circuit must be correctly executed and clean inside.
Heavy shocks and vibrations to the shaft as well as continuous cyclic operation are to be avoided.
The sealing surfaces can stick together during prolonged downtimes (e.g. winter). Therefore, run
the system every 4 weeks for 10 minutes.
5.8 Avoidingliquidshocks
To avoid liquid shocks, the following points should be observed:
The complete refrigeration plant must be correctly designed and executed.
The capacities of all components must be compatible (particularly evaporator and expansion
valve).
Suction gas superheating at the evaporator output should be at least 7 – 10 K (check setting of
the expansion valve).
The system must reach a state of equilibrium.
Particularly in critical systems (e.g. several evaporator points), suitable measures, e.g. use of
liquid traps, solenoid valve in the liquid line, etc. are recommended.
ATTENTION Slugging can damage the compressor and cause refrigerant to leak.
6|Maintenance
6.1 Preparation
WARNING Before starting any work on the compressor:
Switch off the compressor and secure it to prevent a restart.
Relieve compressor of system pressure.
 Preventairfrominltratingthesystem!
After maintenance has been performed:
Connect safety switch.
Evacuate compressor.
Release switch lock.
Oil change: In principle, an oil change is not a mandatory requirement, if the equipment is correctly
manufactured and properly operated. Based on decades of experience, we recommend however that
the following oil change/service work is carried out:
• Initial oil change during the rst maintenance of the vehicle (at the latest after one year)
• Then after every 5,000 operating hours, at the latest however after 3 years. Also clean the oil lter.
• An oil change is also necessary, if the oil is very cloudy and dark, or after repairs have been carried
out on the compressor.
6.2 Work to be carried out

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6|Maintenance
Fig. 14
Since changing the shaft seal involves encroaching into the
refrigerant circuit, this is only recommended, if the seal is
losing refrigerant, or if oil is escaping in excess of the per-
missible amount (see information on page 15, chapter 5.7,
"Shaft seal"). Changing the shaft seal is described in the rel-
evant spare part kit.
Emptying the oil reservoir: The oil reservoir can be emptied
very simple without having to dismantle the coupling and/or
belt drive. It is recommended that this is done at the same
time as the air-conditioning maintenance and motor service.
To proceed, detach the oil hose from the bracket, remove the
sealing plug and drain the oil into a collecting vessel. After
emptying, reseal the oil hose and clamp it into the bracket.
Dispose of the used oil in accordance with national
regulations.
6.3 Shaft seal, emptying the oil reservoir
Emptying the shaft seal oil reservoir: As required depending on use, but at the latest after 1 year
or approx. 1,400 operating hours
Whererequirementsarehigherduringuse (frequent operation at the limits of application, or
in hotlands with over +40 °C ambient temperature, or in the case of deep freezing), the following
requirements must be observed:
• Initial oil change during the rst maintenance of the vehicle (at the latest after one year)
• Then an oil change after every 2,000 operating hours, at the latest however after two years. Also
clean the oil lter.
Preventive maintenance
The above requirements for higher use applications also apply in the case of preventive
maintenance. The shaft seal must also be changed after 3 years.
Regular inspections (at least annually): Checks to be carried out on oil level in the oil sight
glass, oil ll level of the shaft seal in the oil drain hose, absence of leaks in the compressor, running
noise, vibrations, pressures, temperatures, and functioning of auxiliary devices such as the capacity
control.
The shaft seal is a wearing part, and its service life depends on the prevailing conditions.
Damaging effects on the shaft seal:
• Too little suction gas superheat, particularly during wet operation
• Too high or too low belt tension
• Thermal overload (operation outside the limits of application)
• Frequent cycling
• Long periods of stoppage
• Material deposits / dirt from the system
Due to these effects, the shaft seal can develop leaks, and it must then be replaced.

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The valve is maintenance free.
However, constant leakage can occur after blowing off due to abnormal operating conditions. This
leads to reduced performance and increases the compressed gas temperature. In this case check the
valve and replace as necessary.
6.5 Integrated decompression valve (only FK30/275 + 325)
Maintenance set for oil change
• BOCK lub E55 2 x 1 l
• Oil drain screw with seal
Maintenance set for shaft seal
• shaft seal kit
• BOCK lub E55 2 x 1 l
• Oil drain screw with seal
Available spare parts and accessories can be found on our compressor selection tool under
vap.bock.de as well as in our online spare parts catalogue at bockshop.bock.d
Only use genuine Bock spare parts!
6.4 Recommended spare parts/accessories
6.7 Decommissioning
Close the shut-off valve on the compressor. Drain the refrigerant (it must not be discharged directly
into the environment) and dispose of it according to the regulations. When the compressor is depres-
surised, undo the fastening screws of the shut-off valves. Remove the compressor using an appropri-
ate hoist. Dispose of the oil inside in accordance with the valid national regulations.
6|Maintenance
6.6 Lubricants / Oils
The oil type lled as standard in the factory is marked on the name plate, and this should always be
used, even in the case of maintenance units. Alternative oil types can vary signicantly in quality due
to additives or inferior raw materials by the manufacturer. Validation within the compressors entire
operating limits can not be guaranteed, if such alternative oil types are used. It is for this reason, that
we only recommend the use of oil from Bock! Bock assumes no liability for any damage arising from
alternative oil types.
Refrigerant Bock standard oil grade
HFC
(e.g. R134a, R407, R 404A)
BOCK lub E55
HCFC (e.g. R22) BOCK lub A46

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7|Accessories
A screw-in option is provided for the sensor element on the hot gas side of the compressor
housing (see Chap. 9). Connect the thermal protection thermostat in series with the control line.
Technical Data:
Switching voltage max. : 24 V DC
Switching current max. : 2.5 A at 24 V DC
Switch-off temperature : 145 °C ± 5 K
Switch-on temperature : approx. 115 °C
7.1 Thermal protection thermostat (Art.-No. 07595)

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8|Technical data
Type
No. of cylinders
Displace-
ment
cm3
Swept
volume
(1450 rpm)
m3/h
Weight
kg
Discharge
line
DV
mm / inch
Suction
line
SV
mm / inch
Oil
charge
Ltr.
Inertia
moment
of the
driving
unit
[kgm2]
Lubrication Oil pump
FK30/235
2
233 20,3
25,0
16 / 5/822 / 7/8
2,0 0,0028 Forced
lubrication
Rotation- independent
FK30/275 277 24,1 22 / 7/828 / 1 1/8
FK30/325 325 28,3 22 / 7/828 / 1 1/8
Connections
The technical data for the different designs K, N and TK are identical. The compressor type data therefore do not mention these additions.

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9|Dimensions and connections
Shaft end
Centre of gravity
Fig. 15
Dimensions in () = K - Design
* = FK30/235
Dimensions in mm
218
324 (329)
+2
98 /89*
175
200
270/250*
+2
135
45°
4x
12
X
SV1
A2
G
C/E
F/M
A1
A
SV
111 130
50
130
96,5
329
+2
5
295
80
155
K
B B1 L D/H
4x M10x21
DV
5
34
39
63
46
80
30
1,5
87
95
f7
2xM 6
x14
105
M12
x28
60
A5x6,5 DIN 6888
8x M6
1:5
X
Nur für FK30/235
Only for FK30/235
DV
B B1
1.0851-13969.0 0w
Fahrzeugverdichter / Vehicle Compressor
*Nur für FK30/235
*Only for FK30/235
( ) K Ausführung
( ) K version
Maße in mm
Dimensions in mm
Änderungen vorbehalten
Subject to change without notice
Massenschwerpunkt
Centre of gravity
Beidseitig
Both sides
Anschlüsse /
Connections
FK(X)30/235 FK(X)30/275 FK(X)30/325
SV
Saugabsperrventil, Rohr
(L)*
mm - Zoll /
mm - inch
22 – 7/8 “ 28 – 1 1/8 “ 28 – 1 1/8 “
Suction line valve, tube
(L)*
DV
Druckabsperrventil, Rohr
(L)*
mm - Zoll /
mm - inch
16 – 5/8 “ 22 – 7/8 “ 22 – 7/8 “
Discharge line valve, tube
(L)*
A
Anschluss Saugseite, nicht absperrbar
Zoll / inch 7/16“ UNF
Connection suction side, not lockable
A1 Anschluss Saugseite, absperrbar Zoll / inch 7/16“ UNF
Connection suction side, lockable
A2 Anschluss Saugseite, nicht absperrbar Zoll / inch 1/8“ NPTF
Connection suction side, not lockable
B
Anschluss Druckseite, nicht absperrbar
Zoll / inch 7/16“ UNF
Connection discharge side, not lockable
B1 Anschluss Druckseite, absperrbar Zoll / inch 7/16“ UNF
Connection discharge side, lockable
C
Anschluss Öldrucksicherheitsschalter OIL
Zoll / inch 1/8“ NPTF
Connection oil pressure safety switch OIL
D
Anschluss Öldrucksicherheitsschalter LP
Zoll / inch 1/4“ NPTF
Connection oil pressure safety switch LP
E
Anschluss Öldruckmanometer
Zoll / inch 1/8“ NPTF
Connection oil pressure gauge
F
Ölablass
mm M22x1,5
Oil drain
G
Opt. Anschlussmöglichkeit Ölsumpfheizung 1)
- -
Opt. connection oil sump heater 1)
H
Stopfen Ölfüllung
Zoll / inch 1/4“ NPTF
Oil charge plug
KSchauglas Zoll / inch 1 1/8 “ – 18 UNEF
Sight glass
L
Anschluss Wärmeschutzthermostat
Zoll / inch 1/8“ NPTF
Connection thermal protection thermostat
M
Ölsieb
mm M22x1,5
Oil filter
SV1 Opt. Anschlussmöglichkeit Saugabsperrventil - -
Opt. connection suction line valve
(L)* = Lötanschluss / brazing connection
1) = Nur ab Werk möglich / Only possible ex factory
Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. / part-no.
FK(X)30/235 N 13965 (13971) FK(X)30/235 K 13966 (13972) ** FK(X)30/235 TK 14333 (14336)
FK(X)30/275 N 13967 (13973) ** FK(X)30/275 K 13968 (13974) ** FK(X)30/275 TK 14334 (14337)
FK(X)30/325 N 13969 (13975) ** FK(X)30/325 K 13970 (13976) ** FK(X)30/325 TK 14335 (14338)
** Keine Serie / No series
F
E
D
C
A
F
E
D
C
4
1
A
B
5
6
7
8
1
2
3 4
5
6
7
8
Zeichn.-Nr. / Drawing-no. :
B
3
2
277604
Dok-ID:
Der Lieferant muss sicherstellen, dass die Ware
in einwandfreiem Zustand angeliefert wird
(Korrosionsschutz, Verpackung für sicheren
Transport).
The supplier has to ensure the delivery of parts
in proper conditions (corrosion prevention,
packaging for safe transportation).
Weitergabe sowie Vervielfältigung dieses Dokuments,
Verwertung und Mitteilung seines Inhalts sind ver-
boten, soweit nicht ausdrücklich gestattet. Zuwider-
handlungen verpflichten zu Schadenersatz. Alle
Rechte für den Fall der Patent-, Gebrauchsmuster-
oder Geschmacksmustereintragung vorbehalten.
The reproduction, distribution and utilization of this
document as well as the communication of its
contents to others without express authorization is
prohibited. Offenders will be held liable for the
payment of damages. All rights reserved in the event
of the grant of a patent, utility
model or design.
Ersatz für / replacement for:
Allgemeintoleranzen / General tolerances
DIN ISO 2768-mK-E
27.10.08
Layh
Maß / Dimension Passung / Clearance
Baumustergeprüft / Type examination:
-
-
K.-Auftrag / C.-Task:
Projektleiter / Project leader:
120
400
±0.5
0.5
6
GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de
-
-
-
Unbemaßte Radien / Undimensioned radii:
-
Bearb. / Edited Datum / Date Änd.-Nr. / Mod-No.
Werkstoff (Zeile 2+3 alternativ) /
Material (Line 2+3 alternative):
Ausgangsteil, Rohteil /
Base part, Raw part:
-
-
Geprüft / Appr.
Name Datum / Date
08.10.08
15.10.08
Werkstückkanten /
Workpiece edges
DIN ISO 13715
Erstellt / Drawn
Geprüft / Verified Zuder
Schnizler
1/4
Oberflächenbehandlung, Härte / Treatment of surface, Hardness:
-
Blatt /
Page:
400
Benennung / Description:
±0.8
1000
30 6
-
±0.3
120 30
±0.2
Zeichnungs-Nr. /
Drawing-No.
Oberflächenangaben /
Indication of surface texture
DIN EN ISO 1302
Zust. / Rev.
Gußtoleranzen / General casting tolerances:
Gewicht / Weight: (kg)
±0.1
Maßstab /
Scale:
%
C - FK30/325 N
Rz 25
Rz 160
Rz 1,6
Rz 16
Rz 63
Rz 6,3
Rz 12,5
Status:
-
-
Frei (CAD)
Nein / No
13969 .0
02.04.19
02.04.19
02.04.19
02.04.19
20.02.20
03.07.20
04.12.20
E. Bauknecht
E. Bauknecht
E. Bauknecht
E. Bauknecht
S. Büttner
S. Büttner
J. Faßbender
0t | Dichtungssatz + Druckschriften zu einem Satz zusammengefasst
0t | Optionale Anbauten (Blatt 4) hinzu
0t | Zylinderstift für Zylinderbuchse aus VDGH entfernt und im Endprodukt aufgenommen
0t | Schraubenanzugsdrehmoment ergänzt
0u | Betrifft Blatt 2
0v | Betrifft Blatt 4
0w | Betrifft Blatt 3
10164
10463
10597
10567
10968
11094
11215
M. Schaich
M. Schaich
M. Schaich
M. Schaich
M. Schaich
M. Schaich
M. Schaich
K - FK30/325 N
-
0851 1.
Kunde / Customer:
-
s t u w x y z
Freigabe / Approved
über / above
bis / up to
Teile-Nr. /
Part-No.
Layh
218
324 (329)
+2
98 /89*
175
200
270/250*
+2
135
45°
4x
12
X
SV1
A2
G
C/E
F/M
A1
A
SV
111 130
50
130
96,5
329
+2
5
295
80
155
K
B B1 L D/H
4x M10x21
DV
5
34
39
63
46
80
30
1,5
87
95 f7
2xM 6
x14
105
M
12
x28
60
A5x6,5 DIN 6888
8x M6
1:5
X
Nur für FK30/235
Only for FK30/235
DV
B B1
1.0851-13969.0 0w
Fahrzeugverdichter / Vehicle Compressor
*Nur für FK30/235
*Only for FK30/235
( ) K Ausführung
( ) K version
Maße in mm
Dimensions in mm
Änderungen vorbehalten
Subject to change without notice
Massenschwerpunkt
Centre of gravity
Beidseitig
Both sides
Anschlüsse /
Connections
FK(X)30/235 FK(X)30/275 FK(X)30/325
SV
Saugabsperrventil, Rohr
(L)*
mm - Zoll /
mm - inch
22 – 7/8 “ 28 – 1 1/8 “ 28 – 1 1/8 “
Suction line valve, tube
(L)*
DV
Druckabsperrventil, Rohr
(L)*
mm - Zoll /
mm - inch
16 – 5/8 “ 22 – 7/8 “ 22 – 7/8 “
Discharge line valve, tube
(L)*
A
Anschluss Saugseite, nicht absperrbar
Zoll / inch 7/16“ UNF
Connection suction side, not lockable
A1 Anschluss Saugseite, absperrbar Zoll / inch 7/16“ UNF
Connection suction side, lockable
A2
Anschluss Saugseite, nicht absperrbar
Zoll / inch 1/8“ NPTF
Connection suction side, not lockable
B
Anschluss Druckseite, nicht absperrbar
Zoll / inch 7/16“ UNF
Connection discharge side, not lockable
B1 Anschluss Druckseite, absperrbar Zoll / inch 7/16“ UNF
Connection discharge side, lockable
C
Anschluss Öldrucksicherheitsschalter OIL
Zoll / inch 1/8“ NPTF
Connection oil pressure safety switch OIL
D
Anschluss Öldrucksicherheitsschalter LP Zoll / inch
1/4“ NPTF
Connection oil pressure safety switch LP
E
Anschluss Öldruckmanometer
Zoll / inch 1/8“ NPTF
Connection oil pressure gauge
F
Ölablass
mm M22x1,5
Oil drain
G
Opt. Anschlussmöglichkeit Ölsumpfheizung 1)
- -
Opt. connection oil sump heater 1)
H
Stopfen Ölfüllung
Zoll / inch 1/4“ NPTF
Oil charge plug
KSchauglas Zoll / inch 1 1/8 “ – 18 UNEF
Sight glass
L
Anschluss Wärmeschutzthermostat
Zoll / inch 1/8“ NPTF
Connection thermal protection thermostat
M
Ölsieb
mm M22x1,5
Oil filter
SV1 Opt. Anschlussmöglichkeit Saugabsperrventil - -
Opt. connection suction line valve
(L)* = Lötanschluss / brazing connection
1) = Nur ab Werk möglich / Only possible ex factory
Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. / part-no.
FK(X)30/235 N 13965 (13971) FK(X)30/235 K 13966 (13972) ** FK(X)30/235 TK 14333 (14336)
FK(X)30/275 N 13967 (13973) ** FK(X)30/275 K 13968 (13974) ** FK(X)30/275 TK 14334 (14337)
FK(X)30/325 N 13969 (13975) ** FK(X)30/325 K 13970 (13976) ** FK(X)30/325 TK 14335 (14338)
** Keine Serie / No series
F
E
D
C
A
F
E
D
C
4
1
A
B
5
6
7
8
1
2
3 4
5
6
7
8
Zeichn.-Nr. / Drawing-no. :
B
3
2
277604
Dok-ID:
Der Lieferant muss sicherstellen, dass die Ware
in einwandfreiem Zustand angeliefert wird
(Korrosionsschutz, Verpackung für sicheren
Transport).
The supplier has to ensure the delivery of parts
in proper conditions (corrosion prevention,
packaging for safe transportation).
Weitergabe sowie Vervielfältigung dieses Dokuments,
Verwertung und Mitteilung seines Inhalts sind ver-
boten, soweit nicht ausdrücklich gestattet. Zuwider-
handlungen verpflichten zu Schadenersatz. Alle
Rechte für den Fall der Patent-, Gebrauchsmuster-
oder Geschmacksmustereintragung vorbehalten.
The reproduction, distribution and utilization of this
document as well as the communication of its
contents to others without express authorization is
prohibited. Offenders will be held liable for the
payment of damages. All rights reserved in the event
of the grant of a patent, utility
model or design.
Ersatz für / replacement for:
Allgemeintoleranzen / General tolerances
DIN ISO 2768-mK-E
27.10.08
Layh
Maß / Dimension Passung / Clearance
Baumustergeprüft / Type examination:
-
-
K.-Auftrag / C.-Task:
Projektleiter / Project leader:
120
400
±0.5
0.5
6
GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de
-
-
-
Unbemaßte Radien / Undimensioned radii:
-
Bearb. / Edited Datum / Date Änd.-Nr. / Mod-No.
Werkstoff (Zeile 2+3 alternativ) /
Material (Line 2+3 alternative):
Ausgangsteil, Rohteil /
Base part, Raw part:
-
-
Geprüft / Appr.
Name Datum / Date
08.10.08
15.10.08
Werkstückkanten /
Workpiece edges
DIN ISO 13715
Erstellt / Drawn
Geprüft / Verified Zuder
Schnizler
1/4
Oberflächenbehandlung, Härte / Treatment of surface, Hardness:
-
Blatt /
Page:
400
Benennung / Description:
±0.8
1000
30 6
-
±0.3
120 30
±0.2
Zeichnungs-Nr. /
Drawing-No.
Oberflächenangaben /
Indication of surface texture
DIN EN ISO 1302
Zust. / Rev.
Gußtoleranzen / General casting tolerances:
Gewicht / Weight: (kg)
±0.1
Maßstab /
Scale:
%
C - FK30/325 N
Rz 25
Rz 160
Rz 1,6
Rz 16
Rz 63
Rz 6,3
Rz 12,5
Status:
-
-
Frei (CAD)
Nein / No
13969 .0
02.04.19
02.04.19
02.04.19
02.04.19
20.02.20
03.07.20
04.12.20
E. Bauknecht
E. Bauknecht
E. Bauknecht
E. Bauknecht
S. Büttner
S. Büttner
J. Faßbender
0t | Dichtungssatz + Druckschriften zu einem Satz zusammengefasst
0t | Optionale Anbauten (Blatt 4) hinzu
0t | Zylinderstift für Zylinderbuchse aus VDGH entfernt und im Endprodukt aufgenommen
0t | Schraubenanzugsdrehmoment ergänzt
0u | Betrifft Blatt 2
0v | Betrifft Blatt 4
0w | Betrifft Blatt 3
10164
10463
10597
10567
10968
11094
11215
M. Schaich
M. Schaich
M. Schaich
M. Schaich
M. Schaich
M. Schaich
M. Schaich
K - FK30/325 N
-
0851 1.
Kunde / Customer:
-
s t u w x y z
Freigabe / Approved
über / above
bis / up to
Teile-Nr. /
Part-No.
Layh
both sides
Leak oil drain hose
only FK30/235