CARACTERÍSTICAS TÉCNICAS

CT 225 - CSL 40BR/250L

TECHNICAL CATALOGUECOMPRESSOR -CSL 40BR/250L

2 STAGES - 175 psig

01

BRAVO

SE

PTE

MB

ER

/05

025.

0501

-0/A

Motor current 10 hp (A): 220V=25,5 / 380V=14,8 / 440V=12,75 / 660V=8,5

4 x F 16 x 28

800

1580

465

630

1160

420/5

00*

124 160

130

480/5

00**

25,5

10,5

218

451

* Flywheel CSL 40BR ** Dimensions with air filter

BEGINNING OF PRODUCTION - JUNE/2004

DISPLACEMENT

MODEL

MÁX. PRESSURE AIR RECEIVER

cfm l/min psig barVolume

(ml)

CSL40BR/250L 40 175 1,050 226 2-A 251121,133

ELECTRIC MOTOR OIL CAP COLOR REF.

hp

10 27.5 50 1,500

BRIGHTBLACK

220/380380/660

kW Hz Voltage(V)Poles

rpm ø PULLEY(mm)

WEIGHTWITH

MOTOR(kg)

BELTGeom.Volume

(l)

Fillingup time

261 3’25”

Below 32 F

Below 0 C

0

0

32 F to 68 F

0 C to 20 C

0 0

0 0

68 F to 104 F

20 C to 40 C

0 0

0 0

SAE 10W

or

ISO 32

SAE 20W

or

ISO 46

SAE 30

or

ISO 100

RECOMMENDED LUBRIFICANT OILS FOR PUMPS

02

123456789

1011121314151617181920212223242526272829303132333435363738

DENOMINATION QTY.Nº

830.1191-0**

004.0051-0709.1605-021011002

003.0151-5709.1593-0022.0166-0022.0036-8003.0005-5830.0599-8830.0235-2003.0415-0023.0078-8012.0002-025003808A005.1228-0022.0185-0003.0411-021028503

****

933.9392-0022.0162-0003.0085-3011.0114-0015.0337-0015.0510-0

**

709.1225-0-*

809.1086-0007.0118-0

Belt coverNC 1/4” x 3/4”nut1/4”lock washerBeltIntercooler (kit)3/4” Straight Union3/4” elbowAftercooler (kit)3/4” Check valveCheck valve kit1/8” x 1/4” elbow1/4” ring kit1/4” tube (kit)2”plugO-ringPressure SwitchAir receiverSchulz Information Label1/4” DrainReduction BushingMotor fastening plate3/8”nut1/4” x 3/4” hex. Head bolt3/8” washer3/8” x 1.1/4” hex. Head boltBare Pump without accessories1/4” safety valve1/4” TeePressure GaugeMotor 220/380Motor 380/6603/8” x 1.1/2” hex. Head bolt3/8” Lock WasherPulley1/4” x 3/8” Allen bolt without head3/8” x 1/2” Allen bolt without headAir FilterAir filter element

0102020201030301010101010101020101010101020402040401010101010104100101010101

38

37

10

9

3536

34

33 32 3031 29

28

27

26

1520

21

19

18

17

1514

13

11

12

16

11

8

CSL 40BR

5

26

67

6

7

16

2223

2425

7

626

26

26

4

261

2 3

5

39

23

CT 225 - CSL 40BR/250L

AIR COMPRESSOR’S PARTS

CODE

* Part available in the market (not sold by Schulz S.A.).

Note: The air receiver (25003808A) is sold with the components 14, 15, 18, 19, 20, 27 and 28.

3940414243444546474849505152535455565758596061626364656667686970717273

Position lbf.in

221.3

354.0

300.9

221.3

1128.0

82.3

40-66

39

50

61-63

55

73

N.m

25.0

40.0

34.2

25.0

127.0

4.3

T1

T2

T3

T4

T5

T6

03

BOLTS

**

830.1083-0709.1610-0

830.1090-0/NA809.1061-0709.1395-0709.1336-0830.1075-0830.1076-0709.1576-0

*709.1594-0003.0028-4809.1093-0019.0007-2830.1092-0709.0147-1019.0074-060082501

709.1577-0**

709.1611-0*

830.1093-0019.0028-0

*809.1082-C809.1083-0830.1079-0830.1078-0016.0121-0830.1091-0

*

UNC 3/8” x 3” Allen Hex head boltNC 5/16”x 2” Hex. Head boltWasher copper kitCylinder CoverGasket KitValve PlateTop valve plateBottom valve plateValve plate kitGasket/Valve plate kitCylinder3/8”x 1” hex. Head boltCrankcase1/4” plugOil Dipstick6306 bearingCrankshaft kitKey6308 bearingOil sealFlange5/16” lock Washer5/16”x 1.1/4” Hex. Head boltFlywheel5/16”x 1 Hex. Head boltHP connecting rod with needle bearing kitNeedle bearing5/16”x 1.3/4” Hex. Head boltGuide Bushing connecting rodLP connecting rod kitHP Ø 2.1/2” pistonHP 2.1/2” ring kitLP Ø 120 mm pistonLP 120 mm ring kit1/4” x 5/8”flat head bolt

0802010101010101010101060101010101010101010801010301010404010101010106

37

38

42T2

39

T1

40

41 T2

39

71

43 - 484748

44

45

49

50T3

43

52

51

54 55

57

5843 59

60T4

6162

55

T5

55 - 56

60 T4

63

68

65

64

6760

66T1

43T6

4748

73

69

70

72

Note:

The two parts of connecting rod (n 64 and 68) are

unique pair of assembly.

The connecting rod won’t work well if its pairs is not

assembled and if the right torque (221.3 lbf.in) is not

applied in the bold n 66.

º

º

46

CSL 40BR

5

67

MIN

MAX

53

33

43 - 48

44

CT 225 - CSL 40BR/250L

SE

PTE

MB

ER

/05

025.

0501

-0/A

BARE PUMP’S PARTS

DENOMINATION QTY.Nº CODE

* Part available in the market (not sold by Schulz S.A.).

Note: HP = high pressure LP = low pressure

Table 1 - Torque specifications for bolts.

04

CT 225 - CSL 40BR/250L

Motor does

not start or

does not

restart.

Motor does not

turn off with

maximum

pressure.

Compressor

does not reach

maximum

pressure.

Voltage drop or electrical

supply is out. Installation

does not match local

technical standards.

Damaged electric motor

(burned or defective rotor).

Compressed air retained

in tubing or in tube.

Air returns by check valve.

Compressor unit is not rotating

(lack of lubricant oil).

Damaged pressure switch or un-

fastened electrical connections.

Pressure switch is not

regulated.

Pressure switch is not

connected to electric motor's

start key.

Damaged pressure switch.

Leakage in fittings,

tubing, upper gaskets or

in pneumatics.

Valves do not seal.

Air consumption higher than

compressor's capacity.

Motor pulley or motor

out of specification.

Excessive

pressure drop

between the

air receiver

and the

working place.

Pressure gauge does

not indicate right pressure.

Air leakage, obstruction or

tubing wrong dimensions

(tube's diameter is too small).

Air filter element clogged.

Oil leakage.

Admission valve is not

properly operating.

Rings or cylinder with

normal wear.

Rings or cylinders with

premature wear because

of excessive dust.

Wrong oil (low viscosity).

Crankcase oil volume

above specification.

Very high

consumption

of lubricant oil.

Compressors

usually use

more oil in the

first 200

working hours

until rings are

smoothly

adjusted.

Obs:

Lubricant

oil with unusual

color.

Oil change did not happen

when recommended.

Wrong oil.

Water mixed with oil.

Air receiver's

filling up time

above

specified in

Technical

Data Table.

Air receiver's

filling up time

above

specified in

Technical

Data Table.

Leakage in fittings,

tubing or upper gaskets.

Valves do not seal.

Check the installation

and/or wait for the electrical

supply stabilization.

Send it to an authorized

technician.

Relieve the pressure by

using the pressure switch

relief valve or replace

it if necessary .16

Verify the check valve,

clean it or change kit

or valve .10 9

Fasten again the electrical

connections or replace the

pressure switch .16

Change the damaged

components or fasten

fittings , and .5 7, 8 43

Adjust or replace

valve plate .44

Check compressor's capacity.

Check the Technical

Data table and make

the substitution.

Replace pressure gauge .29

Eliminate leakage and

obstruction and

re-dimension tubing.

See Technical Data table.

See Technical Data table.

Remove the oil

excess (the ideal level

is in the middle of the

oil dipstick ).53

Find it and eliminate it.

Adjust or replace the

valve plate .44

Replace parts

and .

49, 70

72

Replace the parts, check the

causes and eliminate them

to avoid recurrence.

Clean it or change it,

if necessary .38

Replace the pressure switch.

Unplug the motor and regulate

the pressure switch.

Unplug the motor and plug

in the pressure switch.

Replace the damaged

components and put the oil

back. See Technical Data table.

Change the oil.

Change the oil as follows: 1st

change: after 8 working hours;

2nd change: 40 working hours

after the 1st change. Other

changes must happen every

200 hundred working hours or 2

months (whichever occurs first).

Change the oil as follows: 1st

change: after 8 working hours;

2nd change: 40 working hours

after the 1st change. Other

changes must happen every

200 hundred working hours or 2

months (whichever occurs first).

Adjust or replace valve

plate 44.

Change damaged parts

or fasten fittings , and

.

5 7, 8

43

Motor pulley or motor out

of specification.

Damaged valve.Leaking

safety valve.

Installation not according

to local technical standards.

Unit transmits

electric current

(electric chock).

Overheating.

Operating in a non-ventilated

area.

Loose belt.

Working pressure above

the indicated one.

Incorrect rotation direction

(see orientation arrow in

flywheel ).62

Motor pulley or motor out of

specification.

Low oil level or wrong oil.

Filter element clogged.

Air consumption higher

than compressor's capacity.

Valves do not seal.

Air leakage in fittings,

tubing or upper gaskets.

Too much dust on the

compressor.

Operating in non-adequate

environment.

Recommended oil change

interval was not followed.

Premature

wearing of the

compressor

unit internal

parts.

Very frequent

starts.

Excess of condensed

water in the air receiver.

Not aligned pulley/flywheel.

Belt is not compatible with

pulley/flywheel groove.

Belt premature

wearing or belt

does not stay

in pulley/

flywheel

groove.

Abnormal

noise or

vibration.

Pressure

switch relief

valve leaks

after compres-

sor reaches

maximum

temperature.

Air receiver foot/base

is broken.

2nd stage gasket is broken

(compressor operates with

load excess in one cylinder).

Check valve is making noise.

Loose belt.

Not aligned pulley/flywheel.

Rotation above specification.

Check valve does not seal

because of impurities

between piston and seating.

Pressure switch is not

connected to electric motor's

start key.

Compressor's unit internal

parts are worn out.

Loose fastening elements.

Check the Technical

Data Table and replace it.

Replace it .27

Check the installation and

make necessary adjustments.

Adjust the pressure switch

and never operate the

equipment above the maximum

working pressure specified .

Fill up the crankcase with oil.

See Technical Data table.

Check the Technical

Data table and change it.

Clean it or change it,

if necessary .38

Check compressor's capacity.

Replace valve

plate .44

Change the damaged parts

or fasten fittings , and .5 7, 8 43

Clean the compressor

externally.

Invert any of the main wires.

Improve local conditions.

Stretch belts .4

.

Improve local conditions.

Align pulley/flywheel

and .34 62

Replace the corresponding

parts.

Drain the condensed

water by using drain .19

Check the Technical

Data Table and replace it.

Replace the air receiver

(Do not weld on air receiver).

Replace gasket .43

Replace valve .9

Stretch belts .4

Clean or replace valve

kit or valve .10 9

Align pulley/flywheel

and .34 62

Unplug the motor and

plug in the pressure switch.

Replace the damaged parts.

Find and fasten it.

TROUBLESHOOTING TIPS

PROBLEM PROBLEMPROBABLE

CAUSE

PROBABLE

CAUSEWHAT TO DO WHAT TO DO

NOTE: Schulz S.A. reserves the right to change

its products without prior notice.

-

-

Use Schulz original parts only.

Preserve the environment by not disposing of used oil.

ATTENTION