mbp HD 37-2K Series Datasheet

SPRAY EQUIPMENT

This instruction manual contains IMPORTANT
WARNINGSAND INSTRUCTION THAT MUST BE READ
BEFORE OPERATING THE PUMP
MBPS.L. C/.Anboto, 17 Poligono ANSOLETA Phone: [phone] Fax. [phone]
INSTRUCTIONS AND PARTS LIST
SERIES HD 37-2K
MIXING PUMP
01006 VITORIA(Alava) / SPAIN

WARNING
ATTENTION!! Read and understand all instructions carefully
before operating equipment.
INJECTION HAZARD
This equipment generates very high fluid pressure. Spray
from the gun, leaks or ruptured components can inject fluid
through your skin and into your body and cause extremely
serious bodily injury.
The spray gun should never be handled carelessly, nor
spray directed toward any part of the body. Keeps your hands
and fingers away from spray gun nozzle.
Be sure equipment safely devices are operating properly
before each use.
If any fluid appears to penetrate your skin, get emergency
medical care at once. Do not treat as a simple cut. Tell the
doctor exactly what fluid was injected.
FIRE HAZARD
Static electricity is created by the high velocity flow of
fluid through the pump and hose. If every part of spray
equipment is not properly grounded, sparking immediately.
Check the entire system for positive grounding.
GROUNDING
Before starting to work the pump must be connected to
ground:
INDEX:
WARNINGS ..........................................................
TYPICAL INSTALLATION ........................................
PRESSURE RELIEF PROCEDURE ..............................
HOSE SAFETY ...........................................................
SPRAY GUN & OPERATING INSTRUCTIONS ...........
MAINTENANCE (CLEANING AND FLUSHING) .......
SPRAY TIPS ...........................................................
PARTS DRAWING AND LIST ...................
TROUBLESHOOTING GUIDE ....................................
2
3
3
3
3
4
4
5,6,7,9,10,11 & 12
13
The pump must be connected to ground with a
ground wire which is supplied with the pump
(4 mm2of section and a clamp). See connection
on page 5.
SPRAY GUN: Obtain grounding through
connection to a properly grounded fluid hose and
pump.
OBJECT BEING SPRAYED: Use ground wire
and clamp.
AIR COMPRESOR: Follow air compressor
manufacturer’s recommendations.
Use ONLY METAL PAILS, which are
conductive. Do not place the pail on a
non-conductive surface, such as paper or
cardboard, which interrupts the grounding
continuity.
1.-
2.-
3.-
4.-
5.-
2

3
BASE
DISOLVENTE
DE LIMPIEZA
CATALIZADOR
BASE
RESINA
SPRAY GUN
It is recommended strain the fluid you are spaying if it
contains particles which could clog the spray tip.
CLEANING THE SPRAY TIP
Clean off the front of the tip frequently during the day’s
operation and at the end of the work day. Always follow the
Pressure Relief Procedure on page 3. Then use a solvent soaked
brush to clean the spray tip and to keep fluid buildup from drying
and clogging the spray tip.
If the spray tip clogs while spraying, release the spray
gun trigger, engage the trigger safety, shut off the pump, and
follow the Pressure Relief Procedure.
Remove the spray tip and blow out the obstructions with air
from the front of the spray tip.
Normal daily flushing of your spray system and gun
flushes away most buildup on the filter. However, you should
remove the filter frequently and clean it.
FLUSHING THE GUN
Relieve pressure, remove the spray tip, and then flush
the gun and spray system with a compatible solvent. Always
flush the gun before the fluid being sprayed can dry in it.
TYPICAL INSTALLATION
PRESSURE RELIEF PROCEDURE
HOSE SAFETY
Tighten all fluid connections securely before each use.
Never use a damaged hose. Before each use, check entire
hose for cuts, leaks, abrasions, bulding cover, or damage or
movement of the hose couplings. If any of these conditions
exist, replace the hose inmediately.
Engage the gun safety latch.
Shut off the air to the pump.
Close the air inlet valve.
Disengage the gun safety latch.
Hold a metal part of the gun firmily to the
side of a grounded metal pail, and trigger
the gun safety latch.
Engage the gun safety latch.
Open the drain valve, having a grounded
metal container ready to catch the drainage.
Leave the drain valve open until you are
ready to spray again.
1.-
2.-
3.-
4.-
5.-
6.-
7.-
8.-
(fig. 1)

4
OPERATINGINSTRUCTIONS
Follow all instructions above, be sure that fittings at pump
outlet and at gun are tight. Use two wrench to tighten the main
fitting. Do not install the spray tip at this time.
Fill the packing nut with oil to help prolong the packing
life.
Put the suction tube into the paint container. Flush the
pump with a compatible solvent before using it.
Open the air inlet valve. Disengage the gun safety and
trigger the spray gun into a grounded metal pail, and slowly
open the air supply valve until the pump stars (about 2 or 3
bar). The lines are purged when the fluid emitted from the gun
is flowing in a steady stream. Engage the gun safety, shut off
the air inlet valve then install the spray tip in the gun.
Open the air inlet valve. When the pump and the lines
are primed, and adequate air pressure and volume are supplied,
the pump will start and stop as the spray gun is triggered and
released.
Disengage the gun safety and you are now ready to
spray!!
MAINTENANCE (CLEANING AND
FLUSHING)
It is recommended that at the end of each day, paint
should be flushed from unit with compatible solvent then
reflushed with mineral spirits.
1.-
2.-
3.-
4.-
5.-
Engage the gun safety and follow the Pressure
Relief Procedure.
Remove the spray tip and clean with a compatible
solvent and soft brush.
Disengage the gun safety and follow the pressure
relief procedure. Lift suction tube above paint
level until tube is empty.
Introducing the suction tube in a pail with
compatible solvent. Disengage gun safety and
trigger gun into the pail until it runs clear. Close
the air inlet valve.
Open the fluid drain valve. Remove the fluid filter
and the gun filter and clean them with solvent.
Flush the sprayer at the end of each work day and
fill it with solvent to help prevent pump corrosion.
SPRAY TIPS
When a tip is the wrong size, or becomes the wrong size
through wear, the spray pattern worsens, coverage decreases,
you have less control over the desired rate of coverage, and it
takes longer to finish the job. In the worst case, the pump
supplying the tip can be damaged. Because most architectural
coating are abrasive, tip wear can happend quite quickly. Notice
as wear increases the orifice size, it decreases the fan width
which greatly affects coverage rates.
If tip shows excessive wear, replace it to maximize
productivity and save paint.

5
(fig. 2)
1
2
3
4
5
8
7
6
10
9
12
6
11 13
17
51
14
15
16
52
18
34 35
36 37
49 48
47 46
39
45
44
40
41
42
43
21 19
38
22
24
23
26
25
28
27
23
24
30
29
50
20
53
33
32
31
54

6
1
1
1
1
1
1
2
2
2
2
2
8
1
4
4
2
1
2
2
2
2
2
1
1
8
1
1
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
*44
45
46
47
48
49
50
51
52
53
*54
A.410.19
A.411.03
A.411.04
A.411.01
CAB.007
CAR.012
A.410.10
A.410.12
A.410.11
A.410.13
A.410.09
CTT.002
A.400.02
CTT.001
CTT.003
A.410.04
*A.410.05A
A.410.07
A.410.06
A.410.15
CJT.001
A.410.16
A.410.01
A.410.14
CAR.021
TIE.GR
*A.410.05B
HUB
SLEEVE
JOINT
CONNECTOR
PACKING
JOINT
PLUNGER
SPRING DETENT
SPRING
SPRING RETAINER
ROLLER
SCREW
JOINT
SCREW
SPRING WASHER
JOINT
VALVE BODY
JOINT
VALVE SEAT
VALVE
O-RING
SPRING
CYLINDER
SPRING
WASHER
GROUND
VALVE BODY
Nº REF. DESCRIPTION Q
1
1
1
1
1
2
1
1
1
1
1
1
12
1
8
8
1
1
4
4
1
2
2
2
1
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
A.421.00
CJT.018
A.422.00
A.420.01
CAB.008
A.430.03
A.400.03
CJT.019
CB2.009
CB2.010
A.430.01
A.430.02
CTT.008
CTU.141
CTT.006
CTT.007
A.440.00
A.400.01
CTT.005
CTT.004
A.410.08
CPA.213
A.410.02
A.410.03
A.410.18
CAR.053
A.410.17
PISTON
O-RING
SHAFT
CONNECTOR
PACKING
JOINT
JOINT
O-RING
SLEEVE
SLEEVE
MOTOR BODY
JOINT
SCREW
EYRE
SCREW
SPRING WASHER
AIR INLET RACOR
HOUSING
SPRING WASHER
SCREW
SUPPORT
PIN
JOINT
SEAT
NUT
SPRING WASHER
AIR VALVE HOUSING
Nº REF. DESCRIPTION Q
44.-*
54.-*
Valve body threaded
Valve body without thread

7
SLEEVE
DISPLACEMENT ROD
NUT
UNION
CONNECTOR
TIE
NUT
SCREW
NUT
SUPPORT
PUMP C1-R2
SUCTION
6
1
3
1
2
7
7
6
6
1
2
2
1
2
3
4
5
6
7
8
9
10
11
12
C.410.01
C.510.05
C.410.02
L.003.00
A.420.01
L.002.00
CTT.009
CTA.021
CTU.104
L.001.00
B.600.00
D.500.00
Nº REF. DESCRIPTION Q
DISPLACEMENT PUMPASSEMBLAGE
FOR HD 37-2K (1:1)
(fig. 3)
1
2
3
4
6
8
11
9
7
10
12
5

8
*Included in KIT.056
NOTE: Fix parts 7 and 14 with loctite 542 or
similar (wait 1 hour before start running the unit)
PUMP C1
(fig. 4)
B.420.00
B.630.01
B.630.02T
B.630.02P
B.630.03
B.410.00
B.400.01
B.650.00
B.600.02
CBO.109
B.640.04
B.640.03
B.640.02T
B.640.02P
B.640.01
B.651.00
CB0.115
B.460.03
B.460.04
B.460.02
B.461.00
PACKING NUT
FEMALE GLAND
PACKING
PACKING
MALE GLAND
HOUSING
PTFE JOINT
ROD
SLEEVE
BALL
RETAINER
MALE GLAND
PACKING
PACKING
FEMALE GLAND
PISTON
BALL
BALL GUIDE
PIN
PTFE JOINT
INTAKE VALVE
Nº REF. DESCRIPTION Q
1
*2
*3T
*3P
*4
5
6
7
8
9
10
*11
*12T
*12P
*13
14
15
16
17
18
19
1
1
3
2
1
1
1
1
1
1
1
1
3
2
1
1
1
1
1
1
1
6
5
7
8
9
11
13
14
15
16
19
18
17
12P 12T
10
3T
3P
4
2
1

9
*Included in KIT.056
NOTE: Fix parts 7 and 14 with loctite 542 or
similar (wait 1 hour before start running the unit)
PUMP R2
(fig. 5)
B.420.00
B.630.01
B.630.02T
B.630.02P
B.630.03
B.410.00
B.400.01
B.650.00
B.600.02
CBO.109
B.640.04
B.640.03
B.640.02T
B.640.02P
B.640.01
B.651.00
CB0.115
B.460.03
B.460.04
B.460.02
B.461.00
PACKING NUT
FEMALE GLAND
PACKING
PACKING
MALE GLAND
HOUSING
PTFE JOINT
ROD
SLEEVE
BALL
RETAINER
MALE GLAND
PACKING
PACKING
FEMALE GLAND
PISTON
BALL
BALL GUIDE
PIN
PTFE JOINT
INTAKE VALVE
Nº REF. DESCRIPTION Q
1
*2
*3T
*3P
*4
5
6
7
8
9
10
*11
*12T
*12P
*13
14
15
16
17
18
19
1
1
3
2
1
1
1
1
1
1
1
1
3
2
1
1
1
1
1
1
1
6
5
7
8
9
11
13
14
15
16
19
18
17
12P 12T
10
3T
3P
4
2
1

10
(fig.6)
AIR MOTOR
1
2
3
10
6
21
13
15
22
23
4
25
7
8
9
11
12
14
29
16
26
20
24
27
28
5
17
19
18
A.110.02
C.JT0.01
A.110.01
A.120.04
A.120.07
A.120.08
A.121.00
CTH.008
A.140.02
A.140.01
A.122.00
C.JT0.02
A.120.11
C.JT0.03
CB2.015
C.JT0.04
A.130.02
A.150.01
C.TA0.01
C.TC0.01
A.120.01
A.120.02
A.120.03
A.120.05
A.120.06
A.150.02
A.120.10
A.120.09
CAR.125
CAP
JOINT
CYLINDER
ROD
SUPPORT
YOKE
ROD
SCREW
CLIP
PISTON
STEM
JOINT
ROD
JOINT
SLEEVE
JOINT
PLATE
BASE
SCREW
SCREW
ROCKER
SPRING
ROD
CLIP
NUT
JOINT
JOINT
JOINT
RETAINER
1
1
1
2
1
1
1
2
2
1
2
1
1
1
1
1
2
1
8
16
2
2
2
2
4
1
2
2
1
Nº REF. DESCRIPTION Q
*Included in KIT.058
1
2
3
4
5
6
7
8
9
10
*11
*12
13
*14
15
*16
17
18
19
20
21
22
23
*24
25
26
*27
*28
29

11
(fig.7)
DISPLACEMENT CLEANING PUMP
* Included in KIT.002X
NOTE: Fix parts 11 and 17 with loctite 542 or similar
(wait 1 hour before start running the unit).
1
2
3
*4
*5
* 6
7
8
9
10
11
*12
*13
*14
*15
16
17
18
19
20
22
23
24
25
26
27
28
29
30
31
C.PA1.01
C.110.11X
B.120.00X
B.131.01X
B.131.02
B.131.03X
C.TU1.01
B.110.00
B.100.01
B.100.12
B.100.13X
B.141.01X
B.141.02X
B.141.03
B.141.04X
C.B01.01
B.151.00
B.100.05
B.100.04X
B.100.06
CBO.104
B.160.00X
D.100.00
D.130.01
D.132.00
D.130.02
G.500.04
G.110.00
CNA.128
CNA.068
1
3
1
1
5
1
3
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
Nº REF. DESCRIPTION Q
PIN
TIE
PACKING NUT
FEMALE GLAND
PACKING
MALE GLAND
NUT
HOUSING
JOINT
SLEEVE
ROD
WASHER
MALE GLAND
PACKING
FEMALE GLAND
BALL
PISTON
PIN
RETAINER
JOINT
BALL
VALVE
FLUID SUCCION
BODY
FILTER
SPRING
NIPPLE
PURGE
NIPPLE
NIPPLE
1
3
2
4
5
6
7
8
11
10
12
9
13
14
15
17
16
19
20
18
22
23
26
27
24
25
28
30
28
31
29

12
FLUID MANIFOLD M.500.00
(fig. 8)
NIPPLE
MIXER TUBE
STATIC MIXER
HOUSING
PLUG
SPRING
JOINT
BALL
PLUG
VALVE
TUBE
BODY
HANDLE
NON RETURN VALVE
ELBOW
SUPORT
SCREW
WASHER
NUT
NIPPLE T
NIPPLE
NIPPLE
JOINT
GAUGE
NIPPLE
CONNECTOR
G.500.04X
M.410.01
CNE.004
SM.110.01
CTF.003
K.300.04
SM.110.02
CBO.109
SM.111.00
CNC.017
M.510.00
M.500.03
M.400.05
SM.112.00
CNA.036
M.520.00
CTB.041
CAR.021
CTU.105
CNA.128
CNA.052
CNA.037
SM.110.04
CNB.007
16.000.07X
CNB.015
10
1
1
1
6
2
2
2
2
4
2
1
1
2
2
1
4
4
4
2
2
2
2
2
3
2
Nº REF. DESCRIPTION Q
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

TROUBLESHOOTING GUIDE
Restricted line or inadequate air supply.
Insufficient air pressure, closed or clogged air valves, etc.
Exhausted fluid supply.
Obstructed fluid hose, gun or dispensing valve.
Clogged spray tip or filters.
Clogged filters.
Throat packings nut too tight or to loose.
Exhausted fluid supply.
Obstructed fluid hose or gun.
Worn spray tip.
Held open or worn intake valve.
Held open or worn fluid piston or packings.
Exhausted fluid supply.
Check valves need adjustment.
Held open or worn intake valve.
Held open or worn fluid piston or packings.
Clear, increase air.
Open, clean.
Refill; purge all air from pump and fluid lines.
Clear.
Clear or replace.
Clear or replace.
Adjust.
Refil and prime.
Clear.
Replace.
Clear.
Clear or replace.
Refill and prime.
Adjust.
Clear.
Clear or replace.
PROBLEM POSSIBLE CAUSE SOLUTION
Pump. fails
to operate.
Pump operates
but output low
on down stroke.
Erratic or
accelerated
operating.
For trouble free operation is absolutely essential that your sprayer be kept clean and free of residual paint buil-up on the internal parts. It
must be cleaned and lubricated after each use.
13

IMP 085-JULY 2021
MBP, S.L.
e-mail:[e-mail] www.mbpspray.com
WARRANTY
1.-
2.-
3.-
M.B.P., will any repairs necessary during the first 12 months after purchase of a new unit, with the exceptions shown
under 1 and 2 below, and under the conditions shown in item 3.
In no case will M.B.P.liability extend beyond repair or repalacement of the equipment. Such liability is limited to the
amount of the original purchase price paid for the unit, minus a reasonable deduction for the time the unit has been in
service. It is the responsibility of the purchaser under this warranty to ship or deliver the failed paint sprayer to the
authorized service center at the purchaser’s expence. Parts or components covered under this warranty may either
be repaired or replaced at M.B.P. option.
Equipent not covered by M.B.P. warranty. Accessories or components of equipment sold by M.B.P. that are nort
manufactured by M.B.P. are subject to the warranty, if any, of their manufacturer. M.B.P. will provide purchaser with
reasonable assistance in making such claims.
The Industry Department of The Basque Goverment, states that all electric and pneumatic airless equipment
manufacture by M.B.P. S.L., follows the ’’CE’’ standards under the number 83/392/CEE.
MODELO / MODEL HD 37-2K
Este producto cumple con la siguiente directiva de la Comunidad Europea.
This Product complies with the following European Comunity Directive.
Directiva 2014/34/EU Atex sobre máquinas. (Ex II 2G c T6 X)
Machinery Directive 2014/34/EU Atex Directive. (Ex II 2G c T6 X))
APROBADO POR /
APPROVED BY AITOR ORTIZ
FECHA / DATE
MBP, S.L. figura inscrita en el Registro Industrial del País Vasco con el Nº 01/8030 y cumple los
requisitos para el desarrollo de su actividad comercial.
MBP, S.L. is registered in the Industrial Register of the Basque Country with the Nº 01/8030.
DECLARACION DE CONFORMIDAD ‘’CE’’
‘’EC’’DECLARATION OFCONFORMITY
Damage caused by external abuse, customer negligence, or failure to operate the unit in accordance with the
instructions supplied with the unit.
Normal maintenance items.
Within the first 12 months after purchase, M.B.P. will pay 100% of the cost of covered repairs.