Viessmann Vitoflex RF 150 Installation And Service Instructions Manual Download

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5603 878 - 04

Vitoflex 300-RF Installation & Operating

Boiler Components

Mechanical

Legend

Flue gas exhaust blower

Boiler door with rotating blower

Extinguishing water connection

in.

In-feed auger

Grate motor

Ash doors of the grate ash container (2 units)

Motor for automatic de-ashing assembly

Fire box

Incline auger for automatic de-ashing assembly

Light barrier for in-feed auger

Limit switch for maintenance cover

Temperature sensor for in-feed auger

Light barrier for ember monitoring (2 locations)

Light barrier for automatic de-ashing system

Legend

Pneumatic cleaning system (optional)

Cleaning cover, flue gas collector,

alternate port for the flue gas exhaust

blower

Cover with sight glass

Recirculation gas line, line routing variable

Igniter

Rotary blower

Flue gas temperature sensor

Oxygen sensor

BS Boiler Supply

BR Boiler Return

Summary of Contents for Vitoflex RF 150

Page 1: ...nstallation and start up Failure to comply with these Installation Instructions will render all warranties null and void Working on the equipment The installation adjustment service and maintenance of this product must be performed by a licensed professional heating contractor who is qualified and experienced in the installation service and maintenance of hot water heating boilers There are no use...

Page 2: ...tant Regulatory and Installation Requirements Contaminated air Air contaminated by chemicals can cause by products in the combustion process which are poisonous to inhabitants and destructive to Viessmann equipment For a listing of chemicals which cannot be stored in or near the boiler room please see subsection entitled Mechanical Room Advice to owner Once the installation work is complete the he...

Page 3: ...Indicates an imminently hazardous situation which if not avoided could result in death serious injury or substantial product property damage Indicates an imminently hazardous situation which if not avoided may result in minor injury or product property damage Helpful hints for installation operation or maintenance which pertain to the product This symbol indicates to note additional information Th...

Page 4: ...c fiber materials 16 First aid measures 16 Power Failure Provision 17 Venting Requirements 17 Mechanical Room 18 Mechanical room conditions 19 Combustion Air Supply 20 Codes 20 General 20 Confined spaces 20 Unconfined spaces 20 Louvers and grilles 20 Technical Data 21 Boiler Dimensions 22 Boiler Components 24 Recirculation System 25 Chimney Connection 26 Assembly instructions for draft damper 26 F...

Page 5: ...er 46 Hydraulic unit 46 Thermal Storage Tank 47 Boiler Wiring 48 Commissioning 49 Initial start up 49 Filling the heating system 49 Fuel for the commissioning 49 Commissioning and handover 49 Filling the Fuel Storage Unit 50 By dumping 50 By blowing In 50 Fixing malfunctions in the feed system 50 Excess Conditions 51 Excess temperature power failure 51 Low water excess water pressure 51 Operating ...

Page 6: ... power supply to equipment the heating system and all external controls have been deactivated Take precautions to avoid accidental activation of power during service work Technical literature Literature applicable to all aspects of the Vitoflex 300 RF wood fired boiler Installation and Operating Instructions Service and Maintenance Instructions Field Wiring Diagram Please carefully read this manua...

Page 7: ...ressures and temperatures in excess of those listed will result in damages and will render the warranty null and void Maximum allowable working pressure water 30 or 60 psi Maximum water temperature 250 F 120 C closed loop Maximum boiler temperature 210 F 99 C open loop This boiler does not require a flow switch Codes and standards CSA B366 1 M91 Solid Fuel Fired Central Heating Appliances CSA C22 ...

Page 8: ...t is burned A mechanical adjustable damper provides a constant ratio of the quantity of re circulated gas to fresh air over the entire output range The flue gas blower is specially designed for wood heating operation and is very quiet The motor has a solid heat resistant design with a heat dissipation hub and is spring supported The blower casing has a round intake port and a round blowout nozzle ...

Page 9: ...Minimum clearances to walls for installation and maintenance work must be observed Anti vibration boiler supports may be used if anti vibration measures are required Vitoflex 300 RF 150 300 Hoist by the lifting lug Vitoflex 300 RF 400 540 Hoist by boiler supply and boiler return flanges using a lifting lug IMPORTANT WARNING Follow instructions for proper installation For wood fired installations T...

Page 10: ...De ashing system optional and drive for the de ashing system Air compressor optional and connection to the pneumatic cleaning system optional The flue gas exhaust blower is not attached to the flue gas collector Re circulation system and insulation optional Flue gas cyclone optional comes in two pieces The in feed auger is detached from the combustion chamber Fire extinguishing system for the in f...

Page 11: ...the combustion chamber Measurements of the largest part for reduced boiler size Special delivery condition fully disbanded For special circumstances like heavily restricted space to bring the boiler into the heating room the size of the boiler can be reduced by detaching additional components to the ones as described in section Standard delivery condition and Special delivery condition partially d...

Page 12: ...ntreated wood that has been used prior to its energetic utilization e g pallets It is reduced in size by shredders for thermal utilization The metal parts have to be removed by magnetic separators If different fuels are used Viessmann will not assume any liability for the functioning or service life of the boiler plant Refer to the Warranty section in the General Terms and Conditions of Delivery B...

Page 13: ...ent Fuel Size Description a S130 8 1 W10 to W20 C1 Sawdust untreated planing shop b1 S200 12 5 W20 to W35 C1 Sawdust untreated sawmill c2 S250 15 6 W35 to W50 C1 Sawdust untreated sawmill Wood chips Fuel code Bulk Density kg m lb ft Water content Fuel Size Description b2 S200 12 5 W20 C7 Forest wood chips soft untreated c1 S250 15 6 W20 to W35 C7 Forest wood chips soft untreated d1 S300 18 7 W20 t...

Page 14: ...tions regarding cleaning are based on untreated wood with bark attached with an ash amount of 0 8 of the fuel mass If the ash content is higher and or the ash melting point is lower increased maintenance and or cleaning are required Changing fuels A substantial change in fuel quality such as bulk density water content dust proportion or ash content might require a manual correction of the firing p...

Page 15: ...e of rust on the flue gas pipes their joints as well as vent dampers or side wall vent terminals if so equipped Ensure that nothing is obstructing the flow of combustion and ventilation air and no chemicals garbage gasoline combustible materials flammable vapors and liquids are stored not even temporarily in the vicinity of the boiler DO NOT allow unsupervised children near the boiler Service insp...

Page 16: ...s gently with soap and warm water after handling Suppliers of ceramic fiber products recommend the following first aid measures Respiratory tract nose and throat irritation If respiratory tract irritation develops move the person to a dust free location Eye irritation If eyes become irritated flush immediately with large amounts of lukewarm water for at least 15 minutes Eyelids should be held away...

Page 17: ...oled by the thermal safety flush valve Backup power supply or backup generator is highly recommended to ensure continious operation in the event of power failure Venting Requirements For installations in Canada The boiler venting system must be tested and listed by a Nationally Recognized Testing Lab such as ULC CSA for solid fuel burning appliances The Vitoflex 300 RF rotating combustion system i...

Page 18: ...lus filling with water and fuel The load bearing capacity of the floor in the area of the boiler bearing surface must be 512 lb ft 2500 kg m IMPORTANT Always follow the most up to date local municipal and building regulations and codes x Fuel feed to the boiler y Heat resistant floor Surface medium grey Boiler supporting surface Ensure the mechanical room complies with the requirements in these in...

Page 19: ...ons e g as contained in paints solvents or cleaning fluids and excessive dust e g through grinding or polishing work Combustion air for the heating process and ventilation of the boiler room must be free of corrosive contaminants To that end any boiler must be installed in an area that has no chemical exposure For the main currently known sources refer to sources of combustion and ventilation air ...

Page 20: ... Appliances and Equipment Always use latest edition codes Confined spaces When a furnace or boiler is enclosed in a space that has a volume less than 20 of that to be heated by the appliance the space shall a have a permanent opening or openings for natural air circulation with a minimum net free area of 1 5 in 1000 Btu h 3300 mm kW input and b connect to another space or spaces such that the tota...

Page 21: ...3 883 15 55 11 29 350 1330 310 1 28 8 354 1340 20 75 22 56 399 1510 424 1 39 4 426 1613 24 91 24 90 60 or 90 4 or 6 30 or 60 2 or 4 250 120 149 65 Weight Weight of combustion chamber Weight of pressure vessel 30 psi 6 Weight of pressure vessel 60 psi 6 Weight of displacement rods Weight of flue gas exhaust blower Weight of in feed auger Total weight without water 30 psi 7 Total weight without wate...

Page 22: ...125 5 DN 125 h in mm 12213 16 3120 13413 16 3424 14813 16 3780 157f 4004 1665 8 4232 k in mm 149 16 370 149 16 370 175 16 440 175 16 440 249 16 548 l in mm 34a 870 45a 1150 45a 1150 54c 1390 54c 1390 m in mm 69b 1765 7911 16 2024 7911 16 2024 891 16 2262 9113 16 2332 n in mm 717 8 1825 821 16 2084 821 16 2084 95e 2422 1 98d 2492 1 o in mm 279 16 700 279 16 700 279 16 700 279 16 700 293 16 742 p in...

Page 23: ...ntinued Mechanical Dimensions Boiler Model RF 150 220 300 400 540 a in mm 119b 3035 120b 3059 1347 16 3415 136d 3457 1451 16 3685 b in mm 889 16 2250 89b 2274 1039 16 2630 10215 16 2614 1117 16 2842 Legend A Boiler Return B Boiler Supply C Automatic de ashing system optional ...

Page 24: ...automatic de ashing assembly J Light barrier for in feed auger K Limit switch for maintenance cover L Temperature sensor for in feed auger M Light barrier for ember monitoring 2 locations N Light barrier for automatic de ashing system Legend A Pneumatic cleaning system optional B Cleaning cover flue gas collector alternate port for the flue gas exhaust blower C Cover with sight glass D Recirculati...

Page 25: ...ing x16 G Elbow 15º x2 H Elbow 30º x2 I Elbow 90º with cleanout x3 J Pipe 97 8 in 250 mm x3 K Pipe 19f in 500 mm x3 L Pipe 39e in 1000 mm x3 M Insulation optional x5 RD Recirculation pipe diameter for Vitoflex 300 RF 150 and 220 is 3d in 80 mm for Vitoflex 300 RF 400 and 540 is 5d in 130 mm VD Vent pipe diameter for Vitoflex 300 RF 150 and 220 is 97 8 in 250 mm for Vitoflex 300 RF is 117 8 in 300 ...

Page 26: ... the chimney connection drawing above 4 Assemble the two draft damper adapters B with bolt E and nut G 5 Fasten the clamping band C and the draft damper adaptor assembly over the cut opening with bolt H washer F and nut G 6 Insert the draft damper door A into the draft damper opening with the weight to the bottom of the door and fasten together with screws D 7 Tighten all fasteners and seal all ga...

Page 27: ... clean gas space alternate mounting of flue gas exhaust blower shown in dark grey B Cleaning cover crude gas chamber C De duster axial cyclone D Ash bin support frame 24 USG 90 L E Recirculation gas to boiler F Flue gas to chimney Ash bin support frame positioning is possible in 4 x 90 extraction ash bin Supplied with 1 flue gas cyclone 1 ash container 24 USG 90 L CAUTION The effects of heat can c...

Page 28: ...nst corrosion In the case of boiler demand the filter cartridges are preheated If the set filter temperature is reached boiler start up operation is enabled If the temperature falls below the filter temperature set point the filter heating system starts in heating mode The filters are cleaned automatically in the counter current This means that the dust layer on the mesh is regularly discarded int...

Page 29: ... p in mm 357 16 900 357 16 900 357 16 900 q in mm 4615 16 1192 4615 16 1192 47 1040 r in mm 4215 16 1069 4215 16 1069 4215 16 1069 s in mm 31b 800 31b 800 31b 800 t in mm 86f 2200 86f 2200 86f 2200 Weight Transport weight lb kg 1036 1036 470 470 1081 1081 490 490 1081 1081 470 470 Total weight lb kg 2073 940 2117 960 2161 980 Metal Mesh Filter continued Legend A Clean gas collector B Crude gas dis...

Page 30: ... an isolation valve between the boiler and the pressure relief valve The discharge pipe for the pressure relief valve must be oriented to prevent scalding of attendants Pipe the pressure relief valve discharge pipe close to floor drain Never pipe the discharge pipe to the outdoors IMPORTANT Boiler system with return 3 way mixing valve To reliably prevent boiler corrosion through condensation of th...

Page 31: ... 4 in Boiler supply flange 2 O Supply sensor well sensor supplied P Return sensor well sensor supplied Q 3 in or 4 in Boiler return flange 2 R Sensor well for thermal safety flush valve Rb in sensor supplied 1 See section piping and installation of safety devices 2 3 in boiler flange for Vitoflex 300 RF 150 300 4 in boiler flange for Vitoflex 300 RF 400 540 Note All fittings shown and sensors indi...

Page 32: ... must be facing forward Adjustment 2 heat exchanger loops for Vitoflex 300 RF 400 540 Safety heat exchanger top view Drain inspection port System fill System fill PRV Legend A Additional heat source B Thermal storage tank as low loss header option A 3 sensors optionally 5 sensors C Distributor heat consumer D Thermal storage tank 1 E Thermal storage tank 2 F Two thermal storage tanks as low loss h...

Page 33: ...ed in the scope of supply provided by Viessmann M 20 Boiler pump Y 20 Boiler 3 way mixing valve PRV Pressure relief valve pressure set to 30 or 60 psi TS2430 Thermal safety flush valve R in approved component special purpose designed for opening at a temperature of 122 248 F 50 120 C safety heat exchanger loop built into the boiler The Vitoflex 300 RF 150 to Vitoflex 300 RF 300 have one safety hea...

Page 34: ...e speed into the combustion chamber Back flash safeguard The Vitoflex 300 RF Rotating Combustion System is operated with continuous negative pressure and is equipped with a backflash prevention device This device prevents backflashes caused by flying embers or combustible gases that may ignite the fuel system Automatic In feed auger extinguishing system The supplied fire extinguishing system is ne...

Page 35: ...me is considered a suitable safeguard against back burn Max over pressure allowed in fuel storage unit 500 Pa 2 00 wc Max negative pressure allowed in fuel storage unit 0 Pa 0 wc Fire Protection continued IMPORTANT IMPORTANT IMPORTANT Double rotary valve with pressure compensation system If due to special circumstances any mechanically produced negative pressures or extraordinarily high overpressu...

Page 36: ...ition 3 equals approximately 176 F 80 C The lines must be executed as hard piping in metal b in It must not be possible to shut off the cold water inlet without the aid of tools Be especially sure to comply with the instruction in the Fire Protection section The lines must be executed as hard piping in metal b in It must not be possible to shut off the cold water inlet without the aid of tools Be ...

Page 37: ...N1 2 4 Washer 3 2 Hex nut M6 4 2 Threaded rod M6 5 2 Stud anchor e in x 4a in 10 mm x 108 mm 6 1 Mounting bracket 7 1 Plastic container 6 6 USG 25L 8 2 Clamping band 9 1 Duct b in 10 1 90 street elbow b in 11 1 Strainer b in Item No Quantity Description 12 1 Connector b in 13 1 Danfoss AVTA 14 1 Reducer c in b in 15 1 Union c in 16 1 Gasket c in 17 1 90 street elbow c in 18 1 Weld on nipple c in 1...

Page 38: ...ue gas cyclone and flue gas exhaust blower as well as recirculation line and the exposure to dust during cleaning is at a minimum The ambient temperature for the control panel approx 4 in 100 mm away from the control cabinet should not exceed 104 F 40 C while the system is in operation The minimum temperature must not be less than 50 F 10 C In case of doubt preference should be given to placing th...

Page 39: ...former 6K11 Contactor 7K1 Contactor 7K2 Contactor 8K4 Contactor 8L5 Contactor 9K20 Contactor 24K1 Contactor 24K2 Contactor 28K1 Contactor 15T1 Transformator 6U1 Main board KSK 6U2 Slave board ZPK 4A1 Power supply 24 VDC 11U31 Soft starter 11U31 Function module 12U32 Soft starter 12U32 Function module 14FU Variable Frequency Drive 14FU Keypad 14FU Function module X1 Line voltage connections X2 24V ...

Page 40: ...40 5603 878 04 Vitoflex 300 RF Installation Operating Electrical Components Electrical Hidden Hidden Note Items 30 32 are not illustrated 10 11 10 11 6 6 8 9 8 9 7 Hidden ...

Page 41: ...Y25 29Y25 Solenoid valve 5 18 Y26 29Y26 Solenoid valve 6 Temperature sensors 19 B1 22B1 Flue gas temperature sensor 20 B20 22B20 Boiler supply temperature sensor 21 B20 1 22B20 1 Boiler return temperature sensor 22 B02 22B02 In feed auger temperature sensor Light barriers 23 B1 1 16B1 1 Light barrier embers 1 Transmitter 24 B1 2 16B1 2 Light barrier embers 1 Receiver 25 B2 1 17B2 1 Light barrier e...

Page 42: ...42 5603 878 04 Vitoflex 300 RF Installation Operating Electrical Number Designation Device tag Description A M9 9 M9 Motor for rotating valve Rotary Valve Fuel Transport and Extraction Systems ...

Page 43: ... Light barrier metering container Receiver 38 Y30 1 23Y30 1 Slide valve T30 39 Y30 2 23Y30 2 Slide valve T30 Pipe trough conveyor auger Number Designation Device tag Description 40 M32 12M32 Motor for pipe trough conveyor auger 41 S32 1 12S32 1 Limit switch for maintenance lid 42 B32 1 12B32 1 Light barrier conveyor auger Transmitter 43 B32 2 12B32 2 Light barrier conveyor auger Receiver Note For ...

Page 44: ...1 Limit switch for maintenance lid 46 S32 2 12S32 2 Limit switch for silo door not shown Note For details on designation see field wiring diagram Number Designation Device tag Description 47 M32 12M32 Motor for spring extraction system 48 S32 1 12S32 1 Limit switch for maintenance lid 49 S32 2 12S32 2 Limit switch for silo door not shown Note For details on designation see field wiring diagram Spr...

Page 45: ...on system Number Device tag Device tag Description 50 M32 12M32 Motor for extraction auger 51 M33 12M33 Motor for agitator 52 B32 12B32 Light barrier for extraction auger 53 S32 1 12S32 1 Safety switch for maintenance lid 54 S32 2 12S32 2 Safety switch for silo door not shown Note For details on designation see field wiring diagram ...

Page 46: ...M3 Motor for walking floor auger 56 S3 68S3 Safety switch for maintenance lid 57 S3 1 68S3 1 Safety switch for auger cover 58 B3 1 61B3 1 Light barrier walking floor auger Transmitter 59 B3 2 61B3 2 Light barrier walking floor auger Receiver 60 B6 1 1 61B6 1 1 Light barrier silo distribution top Transmitter 61 B6 1 2 61B6 1 2 Light barrier silo distribution top Receiver 62 B6 2 1 61B6 2 1 Light ba...

Page 47: ... field wiring diagram Silo Lid Number Designation Device tag Description 69 Y6 3 22Y6 3 Solenoid valve silo lid open 70 Y6 4 22Y6 4 Solenoid valve silo lid close 71 S6 1 22S6 1 Key operated switch for silo lid 72 M901 24M901 Vibration motor 1 73 M902 24M902 Vibration motor 2 74 M903 24M903 Vibration motor 3 75 S901 24S901 Key operated switch for vibration motor 76 S5 1 68S5 1 Safety switch for sil...

Page 48: ...l metal design on casing with minimum distance of c in 20 mm Cable channel metal design over entire width of boiler fastening on the bottom of the boiler jacket it is not water bearing Mount cable channel metal design with minimum distance of 7c in 200 mm to the in feed auger no support on the in feed auger Arrange lines in protective cable hose with sufficient leeway to open and close the door mi...

Page 49: ...rranty becomes null and void if this procedure is not followed IMPORTANT IMPORTANT Fuel for the commissioning For the commissioning sufficient dry fuel max W 20 should be stored for approx 10 24 full operating hours Vitoflex 300 RF 150 approx 2640 lb Vitoflex 300 RF 220 approx 3300 lb Vitoflex 300 RF 300 approx 4400 lb Vitoflex 300 RF 400 approx 5500 lb Vitoflex 300 RF 500 approx 6600 lb Since the...

Page 50: ...in 300 mm above the articulated arm or over the spring mounted plates Then activate the SILO FILLING function To do so press the LOADER SYSTEM button F4 and then the left arrow button Select YES and confirm with OK Wait until the articulated arms or the spring mounted blades move under the cup washer complete by evenly filling the silo The SILO FILLING function enables the filling of the fire box ...

Page 51: ...button Note Resetting is only possible when the temperature has fallen to approx 158 F 70 C Possible causes for excess temperature Incorrect setting on the control module Defective component of the system pump or valve Sudden drop in output to zero The in feed auger still has to be emptied The heat yet produced by this can result in surplus temperature Activate DISSIPATE SURPLUS HEAT function Exce...

Page 52: ... oxygen With the setting Storage Management Temperature Storage Average it is possible to keep the facility in continuous high performance operation for as long as possible with fewer ignitions better efficiency and lower emissions Only possible with storage tank management option When the boiler temperature set point is reached the facility switches to Run Auger Empty When the in feed auger has b...

Page 53: ...le This module enables and operating data transfer between a building management system Mod Bus Master and the boiler control Mod Bus Slave per serial interface RS232 Please refer to the Export of operational data via Mod Bus Ecotronic for details Note This module is optional and must be ordered separately Function keys F1 Vitoflex 300 RF Wood Switch WOOD operation on and off F2 Vitoflex 300 RF Oi...

Page 54: ...he F1 key to load the basic settings Disconnect the power supply wait for approx 5 seconds Connect the power supply Disconnect the MMC dongle approximately 5 seconds after the control has booted up Please return the MMC dongle as quickly as possible to Viessmann ECOTRONIC Control System continued Load program Ser 000000000 MMC read MMC evaluate M Prg test 100 OK Prg load 00 OK Test clearance Press...

Page 55: ... menu is also indicated by the flashing green LED of the respective function key Screen number Number of the control text displayed e g 1 Scrolling symbols When the scrolling symbols are displayed it is possible to use the cursor keys and V to scroll up and down the text Cursor keys Using the cursor keys and it is possible to flick through the individual menu screens Using the cursor keys and V wh...

Page 56: ...lue it is possible to dissipate the excess heat using the individual heating controllers 95 10 Accumulator load at Oil gas operation until Not applicable to North America Up to which temperature sensor should the hot water storage tank be loaded in oil gas operation Only display if Thermal storage tank is available Oil gas burner available on Vitoflex 300 RF ECO Vitoflex 300 RF service Lower tempe...

Page 57: ...Should the boiler be switched on or off via an external potential free contact Only display if Automatic start on external request option No 21 Material retraction on increase air vent opening Fuel controller target value target air vents opening Setting value more fuel in the combustion chamber Setting value less fuel in the combustion chamber 50 23 In feed auger Heat up cycle Target After comple...

Page 58: ... an oil gas burner fitted to the Vitoflex 300 RF ECO No 20 Flue gas recirculation system Is a flue gas recirculation system installed Flue gas recirculation system YES the primary air vent is closed below 30 Hz depending on the current speed of the flue gas blower in order to feed more recirculated flue gas to the combustion in lower partial load operation No 30 Output controller factor Speed of t...

Page 59: ...lay of the frequency converter flue gas blower 61 Timer number Time module display 62 Controller number Controller module display 63 Error number Error memory Display of the last 30 error messages with date and time 64 Log for the RS 232 Select the log for the serial interface on the control module KOB for trend display archiving KOB AnzWIN Visualization for visualization data archiving ModBus in ...

Page 60: ...ight barrier Start conveying equipment 5 sec 7 Feed system 1 delay Switch on delay of the feed system 1 e g rotary valve in feed auger 1 Only display if Feed system 1 available 3 sec 8 Feed system 1 Post flow Post flow of the feed system 1 e g conveyor auger Only display if Feed system 1 available with post flow function e g conveyor auger 0 sec 9 to 37 Feed system 2 15 Switch on delay or post flo...

Page 61: ... Horizontal extraction system agitator delay Switch on delay of the agitator of the horizontal extraction system 1 Only display if Extraction system 1 available as horizontal extraction system 5 sec 47 Extraction system 2 Horizontal extraction system agitator delay Switch on delay of the agitator of the horizontal extraction system 2 Only display if Extraction system 2 available as horizontal extr...

Page 62: ... event of an overload current measurement and after the duration of the reversing interval Only display if Extraction system with reversing funnel extraction system 240 sec 33 Extraction system 1 cross load module light barrier delay Delay of the light barrier walking floor auger extraction system 1 Only display if Extraction system 1 hydraulic extraction system available 2500 ms 34 Extraction sys...

Page 63: ... 80 sec 45 Extraction system 2 Hydraulics pulse Following expiration of the maximum operating time of the walking floor auger extraction system 1 with broken light barrier walking floor auger the hydraulic unit is force controlled for this pulse time Only display if Extraction system 2 hydraulic extraction system available 20 sec 46 Extraction system 1 horizontal extraction system light barrier de...

Page 64: ...5603 878 04 Technical information subject to change without notice Printed on environmentally friendly recycled and recyclable paper Vitoflex 300 RF Installation Operating ...

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