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Safety

WILO SE 2017-06

DANGER
Type and source of the danger!

Consequences of the danger and instructions for avoidance.

▪ Safety instructions for property damage start with a signal and are displayed

without

symbol.

CAUTION
Type and source of the danger!

Consequences or information.

Signal words

▪

DANGER!

Failure to observe the safety instructions will result in serious injuries or death!

▪

WARNING!

Failure to follow the instructions can lead to (serious) injuries!

▪

CAUTION!

Failure to follow the instructions can lead to property damage and a possible total loss.

▪

NOTE!

Useful information on handling the product.

Markups

‡

Prerequisite

1. Work step/list

⇒ Information/instructions

▶ Result

Symbols

These instructions use the following symbols:

Danger of electric voltage

Danger of bacterial infection

Danger of explosion

Danger – explosive atmosphere

General warning symbols

Warning of cutting injuries

Warning of hot surfaces

Warning of high pressure

Warning of suspended loads

Содержание Wilo-EMU FA + FK 17.1

Страница 1: ...Pioneering for You Wilo EMU FA FK 17 1 FK 202 FK 34 FK 42 6074704 Ed 02 2017 06 en Installation and operating instructions...

Страница 2: ......

Страница 3: ...Operating modes 12 4 4 Operation with frequency converter 12 4 5 Operation in an explosive atmosphere 12 4 6 Rating plate 12 4 7 Type key 13 4 8 Scope of delivery 14 4 9 Accessories 14 5 Transportati...

Страница 4: ...5 Maintenance intervals 33 9 6 Maintenance measures 33 9 7 Repairs 37 10 Faults causes and remedies 40 11 Spare parts 43 12 Disposal 43 12 1 Oils and lubricants 43 12 2 Protective clothing 43 12 3 Inf...

Страница 5: ...manufacturer within the warranty period Application according to intended use All monitoring devices are connected and tested before commissioning Exclusion from liability Exclusion from liability exc...

Страница 6: ...r death WARNING Failure to follow the instructions can lead to serious injuries CAUTION Failure to follow the instructions can lead to property damage and a possible total loss NOTE Useful information...

Страница 7: ...a person with appropriate technical education knowledge and experience who can identify and prevent electrical hazards 2 3 Electrical work A qualified electrician must carry out the electrical work W...

Страница 8: ...nts handle or lifting eyelet The stability of the lifting equipment must be ensured during operation When using lifting equipment a second person must be present to coordinate the pro cedure if requir...

Страница 9: ...hen the screw plugs are opened If screw plugs are opened without due cau tion they can be ejected at high speed To avoid injuries observe the following instruc tions Adhere to the prescribed sequence...

Страница 10: ...s manual Any other use is regarded as non compliant with the intended use 4 Product description 4 1 Design Submersible sewage pump as submersible monobloc unit for continuous duty in wet well and dry...

Страница 11: ...e maintenance free The connection cable has bare cable ends and the standard length is 10 m The cable length can be adapted ac cording to the order 4 1 3 Cooling system The motor has an active cooling...

Страница 12: ...he motor emerging during the drainage pumping sequence This allows a further lowering of the water level as far as the upper edge of the hydraulics Observe the following points dur ing non immersed op...

Страница 13: ...ated power U Rated voltage F Frequency Cos Motor efficiency SF Service factor OTS Operating mode submerged OTE Operating mode non immersed AT Starting mode IMorg Impeller diameter Original IMkorr Impe...

Страница 14: ...of shipment Subsequently notified defects can no longer be asser ted 5 2 Transport WARNING Standing beneath suspended loads Never allow anyone to stand under suspended loads Danger of serious injuries...

Страница 15: ...oisture ingress in the power supply cable damages the power supply cable and the pump Never immerse the end of the power supply cable in a fluid and firmly seal it during storage Newly supplied pumps...

Страница 16: ...truction of the pump Ensure the cooling time of the motor depending on the operating conditions and the size of the pump chamber Structural components and foundations must be of sufficient stability i...

Страница 17: ...ets in the hydraulics housing or in the pipe system Ensure the water level never falls below the minimum The installation of a dry running protection is recommended 6 4 1 Indications for double pump o...

Страница 18: ...ment Check the oil E Venting Fill the oil in the motor compartment Drain the oil in the motor compartment Pump is not installed Pump is not connected to the mains Protective equipment has been put on...

Страница 19: ...Nm Motors FK 202 FK 34 FK 42 Fig 7 Sealing chamber Check the oil Fill the oil in the sealing chamber Drain the oil in the sealing chamber Pump is not installed Pump is not connected to the mains Prot...

Страница 20: ...ttach the lifting equipment to the attachment point of the pump 2 Lift the pump swivel it above the chamber opening and slowly lower the guide claw onto the guide pipe 3 Lower the pump until it sets o...

Страница 21: ...point e g drainage DANGER Separation or movement of the pressure hose can lead to serious in juries Securely attach the pressure hose to the outlet 5 Lay the power supply cable properly CAUTION Do not...

Страница 22: ...vel control device the current fill levels are determined and the pump is switched on and off automatically depending on the fill levels Fill levels are recorded by using different sensor types float...

Страница 23: ...ferential triggering and anti reactivation device in accordance with the local regulations In case of sensitive mains make provision for the installation on site of other protective equipment e g over...

Страница 24: ...ent connection Refer to the enclosed connection diagram for details regarding the connection and in stallation of the monitoring devices Electrical connection must always be carried out by a qualified...

Страница 25: ...an evaluation relay Relay CM MSS is recommended for this The threshold is preset PTC sensor wiring diagram Temperature limiter 10 PTC sensor connection 11 Temperature control 11 High temperature conne...

Страница 26: ...set the motor protection switch 5 above the cur rent measured at the duty point The following must also be observed Power consumption must always be below the rated current Complete starting and stop...

Страница 27: ...val o CSA Ex approval Key not available possible o optional as standard For use in explosive atmospheres the pump must be marked as follows on the rating plate Ex symbol of the corresponding approval...

Страница 28: ...attached float switch and plug Three phase version After inserting the plug into the socket the pump is ready for op eration The pump is controlled via two switches on the plug HAND AUTO Determines if...

Страница 29: ...ween individual phases max 6 Voltage difference between the individual phases max 2 8 Decommissioning dismantling 8 1 Personnel qualifications Operation control Operating personnel must be instructed...

Страница 30: ...ause burns Allow the pump to cool down at ambient temperature after switching it off NOTICE Only use lifting equipment in a technically sound condition Only use lifting equipment in a technically soun...

Страница 31: ...able may be squeezed and damaged when setting the pump down Pay attention to the power supply cable when setting the pump down 6 Clean pump thoroughly see point Cleaning and disinfecting DANGER Disin...

Страница 32: ...e with EN 50110 1 Maintenance tasks The technician must be familiar with the use of operating fluids and their disposal In addition the technician must have basic knowledge of mechanical en gineering...

Страница 33: ...d maintenance intervals must be shortened if required Harsh operating conditions include Fluids with long fibre components Turbulent inlet e g due to air intake cavitation Strongly corroding or abrasi...

Страница 34: ...lectrodes are measured together Measure the resistor of the electrodes with an ohmmeter The measured value must ap proach infinity For values 30 kOhm there is water in the motor compartment or the sea...

Страница 35: ...rved Allow the pump to cool down to the ambient temperature then open the screw plugs Wear closed safety goggles or face protection and gloves Motor FK 17 1 Fig 11 Motor compartment Oil change Fill dr...

Страница 36: ...ll cock 9 Clean the screw plug replace the seal ring and screw it back in Max tightening torque 8 Nm 10 Pour the new operating fluid in through the hole of the screw plug Comply with the specification...

Страница 37: ...hands being crushed Ensure that the pump cannot fall over or slip away 2 Place a suitable tank to collect the operating fluid 3 Unscrew the screw plug slowly but do not unscrew it completely WARN ING...

Страница 38: ...ce Thread locking fluid Medium strength thread locking fluid e g Loctite 243 is used for the liquid screw locking compound This threadlocker can be loosened with increased force If the threadlocker ca...

Страница 39: ...tightening torques in the appendix Hydraulics housing changed Pump can be reinstalled WARNING If the pump is placed in temporary storage and the lifting equipment dis mantled secure the pump against...

Страница 40: ...o fluids hazardous to health Danger of death in case of pumps with fluids hazardous to health Wear the follow ing protective equipment while performing the work Closed safety goggles Breathing mask Pr...

Страница 41: ...control reports a fault and switches the pump off Fault Pump starts up motor protection trips after short period 1 Motor protection switch set incorrectly Have the adjustment of the trigger checked an...

Страница 42: ...damaged components if necessary 9 Strongly gassing fluid Contact customer service 10 There are only two phases at the connection Have the connection checked and corrected by a qualified electrician 1...

Страница 43: ...posal 12 1 Oils and lubricants Operating fluid must be collected in suitable tanks and disposed off in accordance with the locally applicable guidelines 12 2 Protective clothing Used protective clothi...

Страница 44: ...erved If the flow rate is too low the greater the risk is of solids depositing in the pump and piping A minimum flow rate of 0 7 m s with a pumping pressure of 0 4 bar is recommended It is important t...

Страница 45: ...ure monitoring A temperature control 2 circuit temperature monitoring is also pos sible 13 3 3 Intended use DANGER Explosion due to pumping of explosive fluids Pumping of highly flammable and explosi...

Страница 46: ...automatic reactivation When the threshold for the high temperature is reached the motor must deactivate with reactivation lock CAUTION Motor damage due to overheating In the event of automatic reactiv...

Страница 47: ...e area Only pumps with corresponding Ex rating may be used within a potentially explosive area Pumps with Ex rating must be labelled on the rating plate Do not exceed the maximum fluid temperature Dry...

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Страница 52: ...Pioneering for You WILO SE Nortkirchenstr 100 44263 Dortmund Germany T 49 0 231 4102 0 T 49 0 231 4102 7363 wilo wilo com www wilo com...

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