SCINTEX SAPK12V01 Manuale utente

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www.scintex.com.au | sales@scintex.com.au

Model: SAPK12V01 & SAPK24V01

AdBlue Transfer Pump Kit

12V & 24V

User’s Manual

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WARNING: Read carefully and understand all

INSTRUCTIONS before operating. Failure to follow the safety

rules and other basic safety precautions may result in serious

personal injury.

A. MACHINE DESCRIPTION

PUMP: Self-priming, volumetric, diaphragm pump, equipped with internal by-pass valve.

MOTOR: Asynchronous motor, single-phase, 2 pole, closed type (protection class IP55 in conformance with

EN 60034-5-86 regulations) self-ventilated.

B. TECHNICAL DATA

B1. Configuration

Item No. Pump model Voltage Suction Hose Delivery Hose Nozzle Flow Meter

SAPK12V01 SP12VADEF 12V 1.5M 6M Manual N/A

SAPK24V01 SP24VADEF 24V 1.5M 6M Manual N/A

C. OPERATING CONDITIONS

C1. ENVIRONMENTAL CONDITIONS

TEMPERATURE: Min. -10oC（14℉） / Max. +60oC(140℉)

RELATIVE HUMIDITY: Max. 90%

ATTENTION!

The temperature limits shown should be adhered to, to avoid damage to the pump.

C2. ELECTRICAL POWER SUPPLY

1. During installation and maintenance, make sure that the electric supply lines are not live.

2. Always turn off the switch before supplying electrical power.

3. Check the correct rotation direction of the DC pump. If it is inverted, check the polarity of the connection

cable.

a) RED cable: positive pole (+)

b) BLACK cable: negative pole (-)

ATTENTION!

Power from lines with values outside the indicated limits can damage the electrical components.

C3. WORKING CYCLE

1. Extreme operating conditions with working cycles longer than 30 minutes can cause the motor temperature

to rise, thus damaging the motor itself.

2. Each 30-minute working cycle should always be followed by a 30-minute power-off cooling phase.

3. MAXIMUM BY-PASSING TIME: 3 MINUTES.

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4. DO NOT RUN DRY OVER 30 SECONDS.

ATTENTION!

Functioning under by-pass conditions is only allowed for brief periods of time (2-3minutes

maximum).

C4. FLUIDS PERMITTED

• Chemical products: Urea, weak acid & weak alkaline fluid etc.

• Water

D. MOVING AND TRANSPORT

Given the limited weight and size of the pumps (see overall dimensions), moving the pumps does not require

the use of lifting devices.

E. INSTALLATION

E1. DISPOSING OF THE PACKING MATERIAL

The packing material does not require special precautions, not being in any way dangerous or polluting.

Refer to local regulations for its disposal.

E2. PRELIMINARY INSPECTION

• Check that the machine has not suffered any damage during transport or storage.

• Clean the inlet and outlet openings, removing any dust or residual packing material.

• Make sure that the motor shaft turns freely.

• Check that the electrical specifications correspond to those shown on the identification plate.

ATTENTION!

THE MOTORS ARE NOT ANTI-EXPLOSIVE. Do not install them where inflammable vapours can be

present.

E3. CONNECTING

• Before connection, make sure that the tubing and the suction tank are free of dirt and thread residue that

could damage the pump and its accessories.

• Do not use conical threaded joints that could damage the threaded pump openings if excessively tightened.

Step 1: SUCTION HOSE:

- Connect the 1.5M Suction hose by the Hose tail (#4) and Clamp (#2) to the inlet of the pump.

Step 2: DELIVERY HOSE:

- Connect the 6M Delivery hose by the Hose tail (#4) and Clamp (#2) to the outlet of the pump or the flow

meter.

Step 3: NOZZLE

- Connect the dispensing nozzle by the Clamp (#2) to the delivery hose.

E4. DISPENSING

After installation the completed pump system as picture indicated, connect the power supply, start dispensing.

PERMITTED

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ATTENTION!

It is the installer’s responsibility to use tubing with adequate characteristics.

Loosening of the connections (threaded connections, flanging, gasket seals) can cause serious

ecological and safety problem.

Check all the connections after the initial installation and on a daily basis after that.

Tighten the connections, if necessary.

F. DAILY USE

a. If using flexible tubing, attach the ends of the tubing to the tanks. In the absence of an appropriate slot,

solidly grasp the delivery tube before beginning dispensing.

b. Before starting the pump, make sure that the delivery valve is closed (dispensing nozzle or line valve).

c. Turn the ON/OFF switch to ON. The by-pass valve allows functioning with the delivery closed only for brief

periods.

d. Open the delivery valve, solidly grasping the end of the tubing.

e. Close the delivery valve to stop dispensing.

f. When dispensing is finished, turn off the pump.

ATTENTION!

Function with the delivery closed is only allowed for brief periods (2-3 minutes maximum).

After using, make sure the pump is turned off.

G. PROBLEMS AND SOLUTIONS

PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION

The Motor is not turning Lack of electric power Check the electrical connecting

Motor Problems Contact the Service Department

The motor turns slowly when

starting

Low voltage in the electric power

line

Bring the voltage back within the

anticipated limits

Low or no flow rate

Low level in the suction tank Refill the tank

Filter clogged Clean the filter

Excessive suction pressure

Lower the pump with respect to

the level of the tank or increase

the cross-section of the tubing

High loss of head in the delivery

circuit (working with the by-pass

open)

Use shorter tubing or of greater

diameter

By-pass valve blocked Dismantle the valve, clean and/or

replace it.

Air entering the pump or the

suction tubing

Check the seals of the

Connections

A narrowing in the suction tubing Use tubing suitable for working

under suction pressure

Low rotation speed

Check the voltage at the pump.

Adjust the voltage and/or use

cables of greater cross-section

The suction tubing is resting on Raise the tubing

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the bottom of the tank

Increased pump noise

Cavitation occurring Reduce suction pressure

Irregular functioning of the

by-pass

Dispense fluid until the air is

purged from the by-pass system

Leakage from the pump body Diaphragm damaged Check and replace the diaphragm

H. MAINTENANCE

All models are designed and constructed to require minimal maintenance.

In any case always bear in mind the following basic recommendations for maintenance:

- On a weekly basis, check that the tubing joints have not loosened, to avoid any leakage.

- On a monthly basis, check the pump body and keep it clean of any impurities.

- On a weekly basis, check and keep clean the line suction filter.

- On a monthly basis, check that the electric power supply cables are in good condition.

I. NOISE LEVEL

Under normal working conditions the noise emission from all models does not exceed the valve of 80 db at a

distance of 1 meter from the electric pump.

J. DISPOSING OF CONTAMINATED MATERIALS

In the event of maintenance or demolition of the machine, do not disperse contaminated parts into the

environment.

Refer to local regulations for their proper disposal.

K. DIAGRAM AND PARTS LIST

No. Description Qty

1 Nozzle 1 5 O-ring 2

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2 Hose clamp 3 6 Pump 1

3 Delivery hose 1 7 Clip 2

4 Hose tail 2 8 Suction hose 1

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