Roller E-Control 2, Instruction Manual

Use hand protection

Power tool complies with protection class I

Environmental friendly disposal

CE conformity mark

1.  Technical data

Use for the intended purpose

WARNING

WARNING

ROLLER’S E-Control 2 is designed for pressure and leak testing of pipe systems 

and vessels. All other uses are not for the intended purpose and are therefore 

prohibited.

Attention: Use for the intended purpose also includes observing and following the 

respectively valid national safety provisions, rules and regulations for the applica-

tion site.
1.1.  Scope of Supply

Electric pressure test pump with pressure gauge. 1.5 m suction hose ½" 

connection, suction fi lter, gasket, suction fi lter with check valve. 1.5 m high-

pressure hose with ½" connection, 2 gaskets Operating instructions.

1.2.  Article numbers

Electric pressure test pump 

115500

Connection piece with pressure gauge 6 MPa/60 bar /870 psi

and shutoff valve  

115110

Fine scaled pressure gauge 1.6 MPa/16 bar/230 psi 

115045

Machine cleaner 

140119

1.3. Applications

Liquids 

water, aqueous solutions, emulsions

Maximum pressure  

6 MPa (60 bar/870 psi)

Pressure limit adjustable from 

approx. 0.5 MPa (5 bar/73 psi)

  in steps of 

approx. 1 MPa (10 bar/145 psi)

Pressure gauge 6 MPa (60 bar/870 psi), glycerine damped 

Class 1.6

Maximum performance 

6.5 l/min (390 l/h)

Temperature of the liquids 

5°C – 60°C

Storage temperature 

≥ 5°C

pH value of the liquids 

6.5 – 9.5

Viscosity of the liquids 

≤ 1.5 mPa s

Self-sucking pump  

≤ 500 mm

1.4.  Electrical data 

230 V~; 50 Hz; 1,300 W;   6 A

110 V~; 50 Hz; 1,300 W; 13 A 

Protection class I

Protection class

Protection class

Protection class 

IP 25

Operating mode 

continuous operation

1.5.  Dimensions 

395 × 270 × 295  mm  (15.6" × 10.6"× 11.6")

1.6.  Weight 

10 kg (22 lb)

1.6.  Weight

1.6.  Weight
1.7.  Noise information

Work place-related 

emission value  

L

PA

 = 74 dB(A); L

WA

 = 86 dB(A); K = 3 dB(A)

Evaluation standard for measurement:  

DIN EN 60335-2-79:2016

Evaluation standard for verifi cation: 

EN ISO 4871:2009

2. Start-up

NOTICE

NOTICE

ROLLER’S E-Control 2 is not intended/suitable for permanent connection to 

the installation. Disconnect all hoses from the installation after completing the 

work. ROLLER’S E-Control 2 may not be operated unattended.

2.1.  Electrical connection

WARNING

WARNING

Caution: Mains voltage present! Before connecting the electric pressure test 

Caution: Mains voltage present!

Caution: Mains voltage present!

pump, check whether the voltage given on the rating plate corresponds to the 

mains voltage. Only connect an electric pressure testing pump of protection 

class I to a socket/extension lead with a functioning protective contact. On 

building sites, in a humid environment, indoors or outdoors or in similar types 

of installation, only operated the electric pressure test pump with a fault current 

protection switch (FI switch) on the mains which cuts off the energy supply as 

soon as the leakage current to earth exceeds 30 mA for 30 ms. 

2.2.  Setting the pressure limit

CAUTION

CAUTION   

Open the "Pressure" regulating valve (8) fully by turning to the left before 

switching on the electric pressure test pump. If the pressure is set too high, the 

pipe system or vessel to be tested could be damaged.

The "Pressure" regulating valve (8) can be preset with the pressure limit adjus-

ting wheel (11) in 6 pressure steps form approx. 0.5 – 6 MPa (5 – 60 bar/

73 – 870 psi). It is recommended to set the pressure limit adjusting wheel (11) 

to pressure step 1 for normal pressure and leak testing of pipe systems. This 

avoids undesirable overloading of the pipe system. The higher pressure settings 

should only be chosen in special cases in which a higher test pressure is 

required. The adjusting wheel should be set back to pressure step 1 after pres-

sure testing with the higher test pressure.

To set the pressure step, open the "Pressure" regulating valve (8) to the stop 

(turn to the left), press in the pressure limit adjusting wheel (11) and set to the 

desired step.

2.3.  Suction hose

Screw the suction hose (2) to the suction hose nozzle (3). Do not kink the 

suction hose. Only pump clean liquids. Do not remove the suction fi lter (4) and 

suction fi lter with check valve (10). Make sure that the pressure test pump does 

not suck in air. 

NOTICE

NOTICE

Only operate ROLLER’S E-Control 2 with the suction fi lter (4) and suction fi lter 

with check valve (10) fi tted.

2.4.  high-pressure hose

Screw the high-pressure hose (5) with gasket to the high-pressure hose nozzle 

(6). 

3. Operation

NOTICE

NOTICE

ROLLER’S E-Control 2 is not intended/suitable for permanent connection to 

the installation. Disconnect all hoses from the installation after completing the 

work. ROLLER’S E-Control 2 may not be operated unattended.

3.1.  Pressure and leak testing of pipe systems (observe EN 806-4 standard 

and national regulations)

It is prohibited to connect the electric pressure test pump to the public water 

supply. Water may only be sucked from open vessels (buckets).

Fill and vent the pipe system, e.g. sanitary or heating system. Place the electric 

pressure test pump on a level surface. Place the suction hose (2) with suction 

fi lter with check valve (10) into a vessel (bucket) fi lled with about 10 litres of 

water. Connect the high-pressure hose (5) to the sanitary or heating system to 

be checked for leaks. Open the "Test" shutoff valve (7) and the "Pressure" 

regulating valve (8). Switch on the electric pressure test pump at the On/Off 

switch (1). There is a pressure of approx. 0.5 MPa (5 bar/73 psi) on the pipe 

system. If not, a tapping point is open in the pipe system. If the pressure is to 

be increased, turn the "Pressure" regulating valve (8) and set the desired pres-

sure: turn clockwise = pressure increase, turn counterclockwise = pressure 

drop. On reaching the desired pressure, close the "Test" shutoff valve (7), switch 

off the electric pressure test pump at the On/Off switch (1).

The electric pressure test pump can be disconnected from the pipe system, 

e.g. sanitary or heating system, to be checked for leaks during the pressure 

test if the connection piece with pressure gauge and shutoff valve (12) (acces-

sory) is installed between the electric pressure test pump and the sanitary or 

heating system to be checked for leaks (do not exceed the maximum pressure 

display of the fi ne scaled pressure gauge!) In this case, on reaching the desired 

pressure, close the shutoff valve on the connection piece (12), open the "Pres-

sure" regulating valve (8), switch off the pump and remove the high-pressure 

hose at the connection piece (12).

Attention: Before connecting the high-pressure hose (5), make sure that 

the pressure has been relieved completely. Note the pressure on the 

pressure gauge (9).

NOTICE

NOTICE

Do not operate the electric pressure test pump for long periods on a closed 

system or with a closed "Test" shutoff valve (7). The electric pressure test pump 

could be damaged by overheating. Do not operate the electric pressure test 

pump without water/liquid.

3.2.  Pumping liquids

WARNING

WARNING

Do not pump infl ammable liquids, acids or solvents! Observe permissible 

Do not pump infl ammable liquids, acids or solvents!

Do not pump infl ammable liquids, acids or solvents!

values pH, viscosity and temperature of the liquids (see 1.3. Work area).
Place the suction hose (2) with suction fi lter (4) and suction fi lter with check 

valve (10) in the vessel with liquid that is to be pumped. Feed the high-pressure 

hose (5) into the vessel or system that is to be fi lled. Open the "Pressure" regu-

lating valve (8) and "Test" shutoff valve (7). Switch on the pump (1) and pump 

liquid.

3.3.  Ending the operation

After ending operation, open the "Pressure" regulating valve (8) and the "Test" 

shutoff valve (7) and rinse out the pump with hoses (2) and (5) for a few minutes 

with fresh water. 

CAUTION

CAUTION   

The nozzles for the suction hose (3) and the high-pressure hose (6) can get 

very hot in operation. Do not touch them. To remove the hoses (2) and (5), wait 

until they have cooled down or use suitable hand protection.

eng eng

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