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EN1H-1375GE23 R1014  -  Translation of original

15

Honeywell GmbH

EN

6.11Standby indicator 

The system standby mode has to be registered by the operator or their 
contractors at the responsible authority (most commonly WVU or factory 
inspectorate). Before starting the system, the author has to certify that the 
prerequisites for connection are fulfilled. 
Before the system is connected to the mains power supply, the operator has 
to read the relevant VDE regulations. 
The electrical supply lines must only be installed by companies that are 
authorised to do such work. 

7. Start-up

7.1 Safety instructions for start-up

Inform yourself sufficiently about 
• the equipment of the compact booster unit
• the functionality of the compact booster unit
• the close surroundings of the compact booster unit
• the measures to be taken in an emergency

7.2 Start-up requirements 

Before start-up of the compact booster unit, the following points have to be 
ensured: 
• The compact booster unit has to be connected to all protective equipment 

according to the regulations. 

• The relevant VDE and country-specific regulations have to be adhered to 

and fulfilled.

• The buffer tank has to be full of water. 
• The refilling has to function properly. 
• Flange connections have to be checked if they are fastened tightly. 
• Pipe fittings between pump and pipeline have to be tightened. 
• In and output openings for air-cooling of the motor are free. 
• The precharge pressure of the membrane pressure vessel is checked.
• All shut-off valves in the system are open. 

7.3 Initial operation

The initial start-up should be performed by Honeywell technical staff.

1. Connect electrical circuit on-site. 
2. Main switch set to 

0

 and manual/automatic switch to 

automatic

3. Connect water supply for refilling on-site.
4. Open or loosen the ventilation screws on the pump (refer to operating/ 

assembly instructions). 

5. Slowly open the shut-off valves on the input side and fill the system until 

pump medium runs out of every ventilation borehole.
- To do so, loosen the setting screw to open the refilling valve and fill the 

tank after connecting the system to the water supply. 

- Set the amount of refilling water with the throttle valve. (refer to 

Chapter7.3.1.2). 

6. Close the ventilation screws, tighten pump ventilation lightly. 
7. Set main switch to

 I

8. Set system with manual/automatic switch to 

manual operation

 and 

check in which direction the pump is rotating. 
- The direction of rotation has to be the same as the direction shown by the 

arrow on the motor. If it is rotating in the wrong direction, two phases of 
the inlet have to be exchanged. 

9. Set system with manual/automatic switch to 

automatic operation

.

10. Slowly open the shut-off valve of the output and use the pressure guage 

to check if the system starts if the switch-on pressure is reached (refer to 
Chapter 4.). 
- If the switch-on pressure is set to the wrong value, it has to be changed 

as described in the pressure switch manual. 

11.Slowly close the shut-off valve of the output and use the pressure guage 

to check if the system shuts off when the switch-off pressure is reached  
(refer to Chapter 4.).
- If the switch-off pressure is set to the wrong value, it has to be changed 

as described in the instructions of the pressure switch.

- The follow-up time has to be set on the relay to the maximum number of 

operating cycles that are permissible for the motor by turning the setting 
screw until it reaches a value between 3 and 10 minutes. Up to 7.5kW = 
20 cycles/hour, from 11 to 22kW = 10 cycles /ho, from 30kW = 6 cycles/
hour) 

12.Let the pump run again with the output shut-off valve open, loosen the 

ventilation screw and let the rest of the air out. 

13.Close the ventilation screw tightly. 
14.Check if the pump runs smoothly. 
15.By closing the shut-off valve on the output line, check if the pump 

reaches its maximum pumping head in the zero point. 

Performance of tasks only by qualified personnel (see section 1.11).

Warning

†

Danger from improper operation.

ª

Malfunctions



Before starting, the manual has to be read by the operator as 
well as by the responsible technical/operating personnel and 
has to be stored at the site of the compact booster unit at all 
times.



Adhere to local safety and accident regulations when starting 
the compact booster unit.

†

Damaged or improperly installed compact booster unit.

ª

Malfunctions



Check the compact booster unit for obvious signs of damage; 
eliminate any defects immediately or alert the supervising 
personnel.  The compact booster unit may only be operated in 
perfect working order.

Caution

†

Dry running pump 

ª

Damage to the pump/system! 



If water shortage occurs during start-up, in manual or testing 
mode, the compact booster unit shuts off after approx.  10s. If 
the dry running protection is deactivated, then the operator 
takes responsibility in the case of dry running.

The responsible authorities have to be informed before start-up and be-
fore testing. 

Caution

†

The pipeline is not free of residue 

ª

Danger of damaging the pump/compact booster unit! 



Before start-up (and testing) make sure that pipelines and 
compact booster unit are free of residues. 

Caution

†

No pressure on the output side

ª

Pump starts when main switch is turned on!



During start-up and also during automatic mode, the pump 
starts as soon as the main switch is turned on, because the 
system receives a start command from the pressure switch due 
to the lack of pressure on the output side. This is not even 
prevented if the motor protection switch is also activated. 

The start-up, or testing mode, of the compact booster unit may only be 
initiated if all VDE regulations have been fulfilled. 
Floating ring seals may briefly show signs of leakage during start-up, 
but no longer after a short period of operation. 
The protection against dry running is only active in manual and testing 
modes. 

Summary of Contents for CBU145

Page 1: ...CBU145 Compact Booster Unit double pump To ensure the quality of potable water according to EN1717 Instructions 32303722 001 ...

Page 2: ... separation of potable water 9 3 5 9 Mode of operation in the event of power loss 9 3 6 Options 9 4 Technical data 10 4 1 Construction dimensions 11 4 2 Noise expectancy values 11 4 3 Authorised environmental conditions 11 5 Shipping 12 5 1 Check condition upon delivery 12 5 2 Transportation 12 6 Assembly 12 6 1 General safety instructions 12 6 2 Installation according to DIN 14462 12 6 3 Installa...

Page 3: ...ocess must be ensured The operator is responsible for complying with local regulations that are not covered by the manual 1 4 Further safety regulations Besides the safety instructions presented in this manual and its intended use the following safety regulations are valid Accident prevention regulations safety and operating regulations Safety regulations for handling hazardous substances Applicab...

Page 4: ... Type of hazard Reduction of hazard Injury from cables Danger to life Electric shock of 230 400V from electric voltage Connect up protective earth system Always switch off power supply and secure against swit ching on again during maintenance and servicing work Comply with the valid accident prevention and safety re gulations for electrical devices Electrostatically endangered components subassemb...

Page 5: ... protection against contact during operation of the pump Eliminate hazards caused by electrical energy for details refer to the country specific regulations and or local power supply companies 1 10Safety instructions for maintenance inspections and assembly work Alterations or modifications of the system are only permitted with the consent of the manufacturer Use only original parts or parts autho...

Page 6: ... in individual cases from the actual compact booster unit version 2 1 4 Symbols 1 Start of a task description 2 Next work step Result of an action List of several options Reference to other documents 2 2 Other applicable documents Data sheet CBU145 Operating instructions of the operating company Data sheets Documentation for the switch cabinet circuit diagram Wiring scheme for the external remote ...

Page 7: ...temperature sensor are installed wired and preset with standard default values in the factory Buffer tank with inlet and flushing apparatus as well as level overflow and dry running monitor The components are assembled and preset in the factory The electrical components are connected to the control unit of the booster station with plug connections Thus if required an electric separa tion can be ma...

Page 8: ...rame and completely wired with the Compact Booster Unit Power supply for water level measure ment and solenoid valve is made possible via a plug connection to the switch cabinet 3 4 4 1 Automation Electro mechanical control unit Timer for 24 hour functional operation and weekly flushing cycle Manual automatic switch Phase monitor relays with rotation monitoring and phase failure protection Protect...

Page 9: ...ted in the automatic and manual modes 3 5 6 Mode of operation for refilling Refilling is done automatically via a float valve Water shortage and overflow are indicated as an error by the switch cabinet 3 5 7 Mode of operation for flushing Flushing of the potable water pipeline connected upstream can be activated by setting the digital timer in the switching cabinet via the solenoid valve The flush...

Page 10: ...8 4 5 5 10 07 CBU145 50A 074 18 74 G2 DN50 7 4 2 4 9 8 7 5 13 6 CBU145 50A 085 18 85 G2 DN50 8 5 2 7 11 2 7 5 13 6 CBU145 50A 095 18 95 G2 DN50 9 5 3 2 12 7 11 19 47 CBU145 50A 105 18 105 G2 DN50 10 5 3 6 14 1 11 19 47 CBU145 65A 128 18 125 G2 DN65 12 5 1 5 14 15 26 7 CBU145 80B 052 36 51 G2 1 2 DN80 5 1 1 6 1 11 19 47 CBU145 80B 063 36 62 G2 1 2 DN80 6 2 1 1 7 3 11 19 47 CBU145 80B 073 36 72 G2 1...

Page 11: ...5 G2 DN50 1372 208 1720 2000 691 CBU145 50A 105 G2 DN50 1372 208 1720 2000 693 CBU145 65A 128 G2 DN65 1372 223 1860 2000 773 CBU145 80B 052 G2 1 2 DN80 1425 257 1885 2095 665 CBU145 80B 063 G2 1 2 DN80 1425 257 1885 2135 666 CBU145 80B 073 G2 1 2 DN80 1425 257 1885 2135 675 CBU145 80B 084 G2 1 2 DN80 1425 257 1885 2135 703 CBU145 80B 094 G2 1 2 DN80 1425 257 1885 2135 748 CBU145 80B 104 G2 1 2 DN8...

Page 12: ...ht information The compact booster unit is attached to wooden rails and wrapped in foil for transport and temporary storage All connection interfaces have protective lids Figure 6 Transporting the entire system Figure 7 Dividing the entire system for transportation Danger Danger for persons near by systems and the the environment that arises from the non intented use of the compact booster unit Op...

Page 13: ...ways install pipelines so that they are free of tension The use of compensators with tie bars refer to the accessories section is recommended Caution Overflow not connected ª Danger of flooding the installation room Lead the overflow line to a drain with adequate dewatering capacity connection DN150 If kompensators are used to damper vibrations their durability has to be ascertained Compensators h...

Page 14: ...on protection IEC 60079 DIN VDE 0165 Faulty mains connection ª Damage to the electricity network short circuit Observe the conditions for technical connections of the local power supply companies Wrongly wired connections ª Destruction of electrical electronic components Work on electrical equipment may only be performed by specia list electric technicians Improperly connected wiring and lines e g...

Page 15: ...fer to Chapter 4 If the switch on pressure is set to the wrong value it has to be changed as described in the pressure switch manual 11 Slowly close the shut off valve of the output and use the pressure guage to check if the system shuts off when the switch off pressure is reached refer to Chapter 4 If the switch off pressure is set to the wrong value it has to be changed as described in the instr...

Page 16: ...m3 h and 14 l 50 m3 h with each further second Figure 12 Determining the flushing time 7 3 1 5 Check if the water shortage dry running protection is functioning 7 4 Switching the system on 1 Secure the shut off valves of the in and output against being closed 2 Operate the main switch to supply the system with voltage The green light goes on to signal standby mode 7 5 Start up checklist Refer to t...

Page 17: ...e pump from the power supply Warning Hot surfaces of the pump housing ª Danger of burning The pump housing has to be at ambient temperature Warning Inappropriate lifting moving of heavy modules or components ª Personal and property damage When moving heavy modules or components use suitable transport devices lifting devices and lifting accessories Warning Unqualified persons working on the compact...

Page 18: ...ogen Caution Dry running causes increased wear ª Damage to the pump unit Never operate the pump unit when it is empty Never close the shut off valve in the suction line and or supply line during operation Caution Exceeding the permissible temperature for the pumped medium ª Damage to the pumps Operation is not permitted with closed shut off valves over longer periods of time overheating of pump me...

Page 19: ...y may cause Reinstall safety equipment and protective devices and activate them again immediately after work on the system has been completed Before starting up again observe the start up checklist Observe the instructions for the membrane pressure vessel Danger Filling wrong gas in expansion vessel ª Danger of poisoning Only fill the pressure pad with nitrogen Caution Precharge pressure too high ...

Page 20: ...fective replace Instructions for the pump x Buffer tank is not full Check the water level in the buffer tank x x x x x x The system check valve is defective check and replace if necessary Instructions for the check valves x x x x x More water is removed than stated in the ordering data Consult the manufacturer x The motor protection switch is activated it is set wrong or the pump is stuck Compare ...

Page 21: ...ster unit ª Danger to life The compact booster unit has to be voltage free during disas sembly Turning off the system with the motor protection switch does not securely shut off the motor inlet lines Only perform maintenance work on the compact booster unit if you are sure that the compact booster unit is free of power Secure the compact booster unit against being switched on unintentionally Dange...

Page 22: ...07B DN50 0904091 Motitec 1508B DN50 0904092 Motitec 1509B DN50 0904093 Motitec 1510B DN50 0904094 Motitec 2507 DN65 0904095 Motitec 4003 2 DN80 0904130 Motitec 4003 DN80 0904131 Motitec 4004 2 DN80 0904132 Motitec 4004 DN80 0904133 Motitec 4005 2 DN80 0904134 Motitec 4005 DN80 0904135 Motitec 4006 2 DN80 0904136 Motitec 4006 DN80 0904137 2 Pressure switch MCS 22 alle 0904106 3 Solenoid valve 1 2 a...

Page 23: ...ls then the TÜV has to be informed also The operating company or their customer herewith certifies to be fully trained in operation and maintenance of the compact booster unit The circuit diagrams and instructions were also delivered 1 Compact booster unit Series Size Serial number Order number 2 Customer Operating site Customer Operating site Name Address 3 operating data refer to circuit diagram...

Page 24: ... handling The following safety precautions regarding rinsing medium residual fluids and their disposal are required We ensure that the above information is correct and complete and delivery will be made according to statutory requirements Type Order number Order item number3 Delivery date Range of application Pumped medium3 radioactive explosive corrosive poisonous hazardous to health biohazard fl...

Page 25: ...le water this central booster unit requires frequent maintenace contucted by enabled personal which needs to be documented after compleshion This compact booster unit is subject to the standards for drinking water and guidelines for maintenance therein and have to be maintained regularly by qua lified personnel and the results have to be documented Date Operating company Name Signature ...

Page 26: ...1 81309 http ecc emea honeywell com Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl Z A La Pièce 16 1180 Rolle Switzerland by its Authorised Representative Honeywell GmbH MU1H 1375GE23 R1014 Subject to change without notice 2014 Honeywell GmbH ...

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