ITC DOSTEC-50 Bedienungsanleitung

ENGLISH

DOSTEC-50

INDEX

1.-GENERAL DESCRIPTION 4

2.-UNPACKING AND STORAGE 5

3.-TECHNICAL FEATURES 6

4.-OPERATION 9

5.- INSTALLATION

General considerations 9

Electric connection 10

Hydraulic connection 11

General installation scheme 13

6.- START UP 14

7.- MAINTENANCE

Parts list Dostec piston 16

Parts list Dostec diaphragm 20

Periodical maintenance 24

Problems: causes and solutions 25

CE APPROVAL DECLARATION 26

WARRANTY 26

SAFETY RULES

To avoid personal or enviromental damages and to guarantee a proper

operation of the equipment, the staff in charge of the installation, set up and

maintenance of the equipment must follow the instructions of this manual,

specially those recommendations and warnings explicitly detailed. In addition,

specific instructions for the chemical products to be dosed should be followed.

INDEX

1.-GENERAL DESCRIPTION 4

2.-UNPACKING AND STORAGE 5

3.-TECHNICAL FEATURES 6

4.-OPERATION 9

5.- INSTALLATION

General considerations 9

Electric connection 10

Hydraulic connection 11

General installation scheme 13

6.- START UP 14

7.- MAINTENANCE

Parts list Dostec piston 16

Parts list Dostec diaphragm 20

Periodical maintenance 24

Problems: causes and solutions 25

CE APPROVAL DECLARATION 26

WARRANTY 26

SAFETY RULES

To avoid personal or enviromental damages and to guarantee a proper

operation of the equipment, the staff in charge of the installation, set up and

maintenance of the equipment must follow the instructions of this manual,

specially those recommendations and warnings explicitly detailed. In addition,

specific instructions for the chemical products to be dosed should be followed.

4 5

It is made up as follows:

Motor

Cylinder

Block

Regulator

Injection valve

1.- GENERAL DESCRIPTION

DOSTEC-50 dosing pumps are heavy duty, high precission, piston pumps for

dosing liquid products.

This series allows many injection possibilities depending on the head being

chosen. The available heads are from 330 to 1000 l/h for the piston series, and

from 207 to 870 l/h for the diaphragm series.

DOSTEC-50 dosing pumps are manufactured with materials that can resist

most chemicals products, even acids. They are designed for all sorts of

processes where it is necessary to dose a product into a hydraulic network,

such as: food, textile, chemical industry, water treatments, etc. (See materials

in Technical Features). In case there is any doubt about compatibility of

materials with the products to be used please contact ITC S.L. Technical

Service.

Dosing flow of each module is adjustable independently with no need to stop

the pump from 0% to 100% of its capacity.

Code formulation

2.- UNPACKING AND STORAGE

The original packing is prepared so that carriage and storing of the product do

not cause any damage to the product, as long as this is done far from heat

sources and in dry, ventilated spaces.

Inside packing we include:

- DOSTEC-50 dosing pump

- Handbook 3

- Oil (700cm )

Suction valve

L: 1HP 3 Ph

M: 1HP 2Ph

71 - L P 43 - P77 P P X

P : Piston

D : Diaphragm

2 : 7,5 mm

3 : 10 mm

4 : 15 mm

: 5 mm

P: PP - PEUHMW/PTFE

I :AISI316- AISI316/PTFE

F: PVDF - ---- / PTFE

T: PTFE - ---- / PTFE

A: PP - AISI316 / ----

P77: 77 mm Piston

P95: 95 mm Piston

P110: 110 mm Piston

D142: 142 mm Diaphragm

D163: 163 mm Diaphragm

INJECCION DIAMETER MATERIAL

Cylinder - Piston/ Membrane

MOTOR

X: 1”1/4

Y: 1”1/4 NPT

CONNECTION

VALVE

Body - Ball

P: PP - Soda.

B: PP - Boro.

I: SS 316

F: PVDF - Boro.

T: PTFE - Boro.

4: 120 Stroke/min.

5: 144 Stroke/min.

: 60 Stroke/min.

FREQUENCY

HEAD STROKE

4 5

It is made up as follows:

Motor

Cylinder

Block

Regulator

Injection valve

1.- GENERAL DESCRIPTION

DOSTEC-50 dosing pumps are heavy duty, high precission, piston pumps for

dosing liquid products.

This series allows many injection possibilities depending on the head being

chosen. The available heads are from 330 to 1000 l/h for the piston series, and

from 207 to 870 l/h for the diaphragm series.

DOSTEC-50 dosing pumps are manufactured with materials that can resist

most chemicals products, even acids. They are designed for all sorts of

processes where it is necessary to dose a product into a hydraulic network,

such as: food, textile, chemical industry, water treatments, etc. (See materials

in Technical Features). In case there is any doubt about compatibility of

materials with the products to be used please contact ITC S.L. Technical

Service.

Dosing flow of each module is adjustable independently with no need to stop

the pump from 0% to 100% of its capacity.

Code formulation

2.- UNPACKING AND STORAGE

The original packing is prepared so that carriage and storing of the product do

not cause any damage to the product, as long as this is done far from heat

sources and in dry, ventilated spaces.

Inside packing we include:

- DOSTEC-50 dosing pump

- Handbook 3

- Oil (700cm )

Suction valve

L: 1HP 3 Ph

M: 1HP 2Ph

71 - L P 43 - P77 P P X

P : Piston

D : Diaphragm

2 : 7,5 mm

3 : 10 mm

4 : 15 mm

: 5 mm

P: PP - PEUHMW/PTFE

I :AISI316- AISI316/PTFE

F: PVDF - ---- / PTFE

T: PTFE - ---- / PTFE

A: PP - AISI316 / ----

P77: 77 mm Piston

P95: 95 mm Piston

P110: 110 mm Piston

D142: 142 mm Diaphragm

D163: 163 mm Diaphragm

INJECCION DIAMETER MATERIAL

Cylinder - Piston/ Membrane

MOTOR

X: 1”1/4

Y: 1”1/4 NPT

CONNECTION

VALVE

Body - Ball

P: PP - Soda.

B: PP - Boro.

I: SS 316

F: PVDF - Boro.

T: PTFE - Boro.

4: 120 Stroke/min.

5: 144 Stroke/min.

: 60 Stroke/min.

FREQUENCY

HEAD STROKE

A B C D E F G H

415 460 230 241 204 210 212 122 mm

16.3 18 9 9.5 8 8.2 8.3 4.8 in

Piston

3.- TECHNICAL FEATURES

DIMENSIONS

A B C D E F G H

392 440 270 241 224 210 212 122 mm

15.4 17.3 10.6 9.5 8.8 8.2 8.3 4.8 in

D163

D142

Diaphragm

392 440 250 241 214 210 212 122 mm

15.4 17.3 9.8 9.5 8.4 8.2 8.3 4.8 in

l/h GPH bar PSI m ft

l/h GPH

FLOW 60Hz

71-LP33-P77 167 44 200 53 12 174 9 30

71-LP34-P77 250 66 300 79 12 174 9 30

71-LP33-P110 330 87 400 106 5,5 80 7 23

71-LP43-P77 330 87 400 106 12 174 9 30

71-LP34-P95 375 100 450 119 7,5 109 9 30

*71-LP53-P77 400 106 - - 12 174 9 30

71-LP34-P110 500 132 600 159 5,5 80 7 23

71-LP44-P77 500 132 600 159 11 160 9 30

*71-LP54-P77 600 159 - - 9 131 9 30

71-LP44-P95 750 198 900 238 7,5 109 8 26

*71-LP54-P95 900 238 - - 6 87 7 23

71-LP44-P110 1000 264 1200 317 5,5 80 5 16

*71-LP54-P110 1200 317 - - 4,5 65 3 10

FLOW 50Hz

PRESSURE

**Suction

lift

CODE

*Can not work at 60Hz

** Suction lift when dosing head an suction pipe are full. Tested with water at 20ºC

1”1/4

ELECTRIC CURRENT: As specified in the motor plate

POWER: 0.74 KW (1 Hp)

PROTECTION : IP-55

MATERIALS: PISTON: P.E.U.A.P.M. / PVDF / AISI 316

DIAPHRAGM: Elastomer base reinforced with fiber and

P.T.F.E clothing

RETENTION: FPM

CYLINDER: P.P. / PVDF / AISI 316

VALVE(body): P.P / PVDF / AISI 316

VALVE(ball) : glass / glass borosilicate / AISI 316

SHAFT: Aluminium

RING GEAR : Bronce

PINION: Steel

BLOCK: Aluminium cast

ECCENTRIC SHAFT: Steel

NOISE LEVEL dB(A): minor than 70

WEIGH: 21 Kg (46 lb)

71-LD31-D142 104-134 27-35 124- 160 33-42 10 145 9 30

71-LD32-D142 156-201 41-53 186- 241 49-64 10 145 9 30

71-LD33-D142 207-267 55-71 249- 321 66-85 10 145 9 30

*71-LD51-D142 249-321 66-85 - - 10 145 9 30

71-LD33-D163 260-342 69-90 312- 411 82-109 7 102 8 26

71-LD42-D142 311- 401 82-106 373- 481 99-127 10 145 9 30

71-LD43-D142 415-535 110- 141 498- 642 132-170 10 145 8 26

71-LD34-D163 435-522 115- 138 522- 627 138-166 5 73 8 26

*71-LD53-D142 510-642 135-170 - - 9 131 8 26

71-LD43-D163 520-685 137-181 624- 822 165-217 7 102 7 23

*71-AD53-D163 648-822 171-217 - - 6 87 5 16

71-AD44-D163 870-1045 230-276 1044-1254 276-331 5 73 4 13

*71-LD54-D163 1080-1254 285-331 - - 4 58 2 6

Piston

Diaphragm

A B C D E F G H

415 460 230 241 204 210 212 122 mm

16.3 18 9 9.5 8 8.2 8.3 4.8 in

Piston

3.- TECHNICAL FEATURES

DIMENSIONS

A B C D E F G H

392 440 270 241 224 210 212 122 mm

15.4 17.3 10.6 9.5 8.8 8.2 8.3 4.8 in

D163

D142

Diaphragm

392 440 250 241 214 210 212 122 mm

15.4 17.3 9.8 9.5 8.4 8.2 8.3 4.8 in

l/h GPH bar PSI m ft

l/h GPH

FLOW 60Hz

71-LP33-P77 167 44 200 53 12 174 9 30

71-LP34-P77 250 66 300 79 12 174 9 30

71-LP33-P110 330 87 400 106 5,5 80 7 23

71-LP43-P77 330 87 400 106 12 174 9 30

71-LP34-P95 375 100 450 119 7,5 109 9 30

*71-LP53-P77 400 106 - - 12 174 9 30

71-LP34-P110 500 132 600 159 5,5 80 7 23

71-LP44-P77 500 132 600 159 11 160 9 30

*71-LP54-P77 600 159 - - 9 131 9 30

71-LP44-P95 750 198 900 238 7,5 109 8 26

*71-LP54-P95 900 238 - - 6 87 7 23

71-LP44-P110 1000 264 1200 317 5,5 80 5 16

*71-LP54-P110 1200 317 - - 4,5 65 3 10

FLOW 50Hz

PRESSURE

**Suction

lift

CODE

*Can not work at 60Hz

** Suction lift when dosing head an suction pipe are full. Tested with water at 20ºC

1”1/4

ELECTRIC CURRENT: As specified in the motor plate

POWER: 0.74 KW (1 Hp)

PROTECTION : IP-55

MATERIALS: PISTON: P.E.U.A.P.M. / PVDF / AISI 316

DIAPHRAGM: Elastomer base reinforced with fiber and

P.T.F.E clothing

RETENTION: FPM

CYLINDER: P.P. / PVDF / AISI 316

VALVE(body): P.P / PVDF / AISI 316

VALVE(ball) : glass / glass borosilicate / AISI 316

SHAFT: Aluminium

RING GEAR : Bronce

PINION: Steel

BLOCK: Aluminium cast

ECCENTRIC SHAFT: Steel

NOISE LEVEL dB(A): minor than 70

WEIGH: 21 Kg (46 lb)

71-LD31-D142 104-134 27-35 124- 160 33-42 10 145 9 30

71-LD32-D142 156-201 41-53 186- 241 49-64 10 145 9 30

71-LD33-D142 207-267 55-71 249- 321 66-85 10 145 9 30

*71-LD51-D142 249-321 66-85 - - 10 145 9 30

71-LD33-D163 260-342 69-90 312- 411 82-109 7 102 8 26

71-LD42-D142 311- 401 82-106 373- 481 99-127 10 145 9 30

71-LD43-D142 415-535 110- 141 498- 642 132-170 10 145 8 26

71-LD34-D163 435-522 115- 138 522- 627 138-166 5 73 8 26

*71-LD53-D142 510-642 135-170 - - 9 131 8 26

71-LD43-D163 520-685 137-181 624- 822 165-217 7 102 7 23

*71-AD53-D163 648-822 171-217 - - 6 87 5 16

71-AD44-D163 870-1045 230-276 1044-1254 276-331 5 73 4 13

*71-LD54-D163 1080-1254 285-331 - - 4 58 2 6

Piston

Diaphragm

4.- OPERATION

The rotational motion of the motor is transmitted by the gear box that consists of

two major components, the pinion (A) and the ring gear (B). The pinion and the

ring gear are linked to an axis with an eccentric bearing (C) that pushes the shaft

(D) which is threaded to the diaphragm or the piston (E). The return movement is

made by the spring (F).

While the pump is running the stroke length can be regulated by the flow regulator

knob (G). It increase or reduce the discharge or suction’s strokes, either the piston

or the diaphragm, changing the injection flow. The dosing flow can be adjusted

between 0% and 100%.

The flow can be adjustable through an inverter, which will vary the engine speed of

the pump and will allow regulate the dosing flow between 10% and 100%.

DIAPHRAGM PUMP

FLOW - PRESSURE GRAPHICS

212mm

122mm

4,8 in

8,3 in

5.- INSTALLATION

GENERALITIES

To install this pump it is advisable to choose places protected from water,

away from heat sources and with air renewal.

Place the pump vertically over a totally rigid surface to achieve a proper

lubrication of all inner elements. Anticipate which will be the room you will

need to comfortably do the basic maintenance and install / desinstall the

pump.

Fix the pump on the chosen

flat surface by means of 4

screws.

L/H

25Bars

400-

430-

460-

490-

520-

l/h

GPH

110-

115-

125-

130-

135-

29 72 PSI

550-

145-

710

6130

116101 145

L/H

25Bars

100-

120-

140-

160-

180-

l/h

29 72 PSI

200-

710

6130

116101 145

L/H

432 Bars

1050-

1100-

1150-

1200-

1250-

l/h

GPH

5843

29 PSI

1300-

71LD54-D163

L/H

25Bars

200-

215-

230-

245-

260-

l/h

GPH

135-

140-

160-

155-

165-

29 72 PSI

275-

170-

71-LD33-D142

710

6130

116101 145

71-LD31-D142

71-LD32-D142

L/H

25Bars

600-

700-

650-

l/h

29 72 PSI

850-

750-

71LD53-D163

L/H

25Bars

260-

300-

320-

l/h

29 72 PSI

340-

710

6130

116101 145

71LD51-D142

280-

71LD33-D163

800-

71LD34-D163

71LD43-D142

Bars

l/h

640 -

680 -

720 -

560 -

600 -

520 -

GPH

170-

180-

190-

150-

160-

140-

PSI

5843

29 101

71LD43-D163

L/H

432 5 Bars

860-

900-

940-

980-

l/h

GPH

230-

240-

250-

260-

270-

5843

29 72PSI

1060-

280-

71LD44-D163

L/H

25Bars

310-

350-

330-

l/h

29 72 PSI

410-

710

6130

116101 145

370-

71LD42-D142

390-

L/H

25Bars

500-

560-

530-

l/h

29 72 PSI

650-

130

116

101

590-

71LD53-D142

620-

GPH

66-

74-

78-

82-

86-

90-

GPH

27-

32-

37-

42-

47-

52-

70-70-

GPH

52,5-

56,5-

60,5-

64,5-

68,5-

72.5-

GPH

85-

90-

95-

100-

105-

150-

145-

140-

120-

105-

GPH

210-

220-

170-

180-

160-

GPH

280-

300-

310-

320-

330-

340-

200-

190-

290-

1020-

4.- OPERATION

The rotational motion of the motor is transmitted by the gear box that consists of

two major components, the pinion (A) and the ring gear (B). The pinion and the

ring gear are linked to an axis with an eccentric bearing (C) that pushes the shaft

(D) which is threaded to the diaphragm or the piston (E). The return movement is

made by the spring (F).

While the pump is running the stroke length can be regulated by the flow regulator

knob (G). It increase or reduce the discharge or suction’s strokes, either the piston

or the diaphragm, changing the injection flow. The dosing flow can be adjusted

between 0% and 100%.

The flow can be adjustable through an inverter, which will vary the engine speed of

the pump and will allow regulate the dosing flow between 10% and 100%.

DIAPHRAGM PUMP

FLOW - PRESSURE GRAPHICS

212mm

122mm

4,8 in

8,3 in

5.- INSTALLATION

GENERALITIES

To install this pump it is advisable to choose places protected from water,

away from heat sources and with air renewal.

Place the pump vertically over a totally rigid surface to achieve a proper

lubrication of all inner elements. Anticipate which will be the room you will

need to comfortably do the basic maintenance and install / desinstall the

pump.

Fix the pump on the chosen

flat surface by means of 4

screws.

L/H

25Bars

400-

430-

460-

490-

520-

l/h

GPH

110-

115-

125-

130-

135-

29 72 PSI

550-

145-

710

6130

116101 145

L/H

25Bars

100-

120-

140-

160-

180-

l/h

29 72 PSI

200-

710

6130

116101 145

L/H

432 Bars

1050-

1100-

1150-

1200-

1250-

l/h

GPH

5843

29 PSI

1300-

71LD54-D163

L/H

25Bars

200-

215-

230-

245-

260-

l/h

GPH

135-

140-

160-

155-

165-

29 72 PSI

275-

170-

71-LD33-D142

710

6130

116101 145

71-LD31-D142

71-LD32-D142

L/H

25Bars

600-

700-

650-

l/h

29 72 PSI

850-

750-

71LD53-D163

L/H

25Bars

260-

300-

320-

l/h

29 72 PSI

340-

710

6130

116101 145

71LD51-D142

280-

71LD33-D163

800-

71LD34-D163

71LD43-D142

Bars

l/h

640 -

680 -

720 -

560 -

600 -

520 -

GPH

170-

180-

190-

150-

160-

140-

PSI

5843

29 101

71LD43-D163

L/H

432 5 Bars

860-

900-

940-

980-

l/h

GPH

230-

240-

250-

260-

270-

5843

29 72PSI

1060-

280-

71LD44-D163

L/H

25Bars

310-

350-

330-

l/h

29 72 PSI

410-

710

6130

116101 145

370-

71LD42-D142

390-

L/H

25Bars

500-

560-

530-

l/h

29 72 PSI

650-

130

116

101

590-

71LD53-D142

620-

GPH

66-

74-

78-

82-

86-

90-

GPH

27-

32-

37-

42-

47-

52-

70-70-

GPH

52,5-

56,5-

60,5-

64,5-

68,5-

72.5-

GPH

85-

90-

95-

100-

105-

150-

145-

140-

120-

105-

GPH

210-

220-

170-

180-

160-

GPH

280-

300-

310-

320-

330-

340-

200-

190-

290-

1020-

Min.

Max.

BLOCK

Oil list:

CEPSA SAE80W90

REPSOL EP 80W/90

SHELL SPIRLAXHD OIL 80W/90

ESSO GEAR OIL 80W/90

AGIP ROTRA MP 80W-90

MOBILUDE HD 80W-90

BP ENERGEAR HT 80W-90

CATROL HYPOYC

GULF GEAR MP SAE 80W 90

ELF TRANSGEAR HD 80W-90

Pull out the oil cap for transport , fill the pump with the SAE oil 80W90 being

supplied (or similar oil), up to the level shown on the screen and put on the

working cap (black with a hole).

Approximate oil contents 3

650 cm

ELECTRICAL CONNECTION

The electric protection of the motor must be installed and adjusted

following its nominal instensity (overloaded switch disjuntor). (See

wiring).

A disconnection dispositive must be installed in case of emergency.

The equipment must be protected to avoid untimely sudden starts.

OFF

MOLDED CASE CIRCUIT BREAKER

(MCCB)

UVW

230 V 400 V

3,4 Amp 2 Amp

OFF

THREE-PHASE CONNECTION (50/60 Hz)

To work at 230 V we will plug the motor in triangle. Installing a protection.

To work at 400 V it will be a star connection. Installing a protection.

SINGLE PHASE CONNECTION

To work at 230 V single-phase at 50 Hz we will connect directly the motor wire to

the adequate protection. To work at 60 Hz we will connect the connection box

plates as shown in the drawing.

MOLDED CASE CIRCUIT BREAKER

(MCCB)

230 VAC (50 Hz)

5,3 Amp.

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