Page 1 SLF 2250/4000 Hydromatic Stinger OPERATION MANUAL FIRE FIGHTING TRUCK FIRE FIGHTING TRUCK SLF 2250/4000 SLF 2250/4000 Hydromatic Stinger Hydromatic Stinger © 2014 Page - 1 - 25.11.2014 / Rev. 00 / CSD-CSpa...
Page 2: Table Of Contents
Table of Contents SLF 2250/4000 Hydromatic Stinger Table of Contents Table of Contents ..............2 Introduction ................3 Manufacturer and After-Sales-Service Address ....... 3 List of Conventional Signs ............4 Technical Data ................. 6 Technical Description ............18 Preparation for Use ..............49 Engaging the Water Pump ............
Page 3: Introduction
Rosenbauer is not liable for any injury or damage caused by personnel unfamiliar with the operational procedures described in this manual, failing to comply with the operation manual and/or failing to comply with regulations, subsequent procedures, safety and accident prevention.
Page 4: List Of Conventional Signs
Signs and Symbols SLF 2250/4000 Hydromatic Stinger List of Conventional Signs This sign indicates optional equipment that means: The described position may not be installed on your unit, but it is a customer specific installation. CAUTION ! This warning indicates possible danger to life and health of persons.
Page 5 Signs and Symbols SLF 2250/4000 Hydromatic Stinger Prohibition Signs - No smoking - Handling of open flames is prohibited. - Keep your distance! Be extremely careful! Mandatory Signs - Use ear protection. - Wear helmet. - Wear protective eye glasses.
Page 6: Technical Data
1 + 1 men tyres. When changing the tyre type call for Dimensions: Length ......11600 mm written approval from Rosenbauer. Width ......2510 mm Height ......3800 mm Permissible weight: Front axle I ......7100 kg Front axle II ......7100 kg Rear axle I ......
Page 7 Technical Data SLF 2250/4000 Hydromatic Stinger Water tank Manufacturer: ROSENBAUER Capacity: 2250 l Maximum tank pressure: 0.2 bar Material: glass fibre reinforced plastic Manhole: removable ø 600 mm cover Overflow: 2 x with over- and under pressure diaphragm Tank level indicator:...
Page 8 Technical Data SLF 2250/4000 Hydromatic Stinger Foam compound tank Manufacturer: ROSENBAUER Capacity: 4000 l Maximum tank pressure: 0.2 bar Material: glass fibre reinforced plastic Location: integrated into the front part of the tank Manhole: removable ø 600 mm cover Overflow:...
Page 9 Technical Data SLF 2250/4000 Hydromatic Stinger Pump Manufacturer and type: ROSENBAUER N 100 with pump pressure governor Material casing: bronze Material impeller: bronze Design: single stage Rotating direction: counterclockwise Pump shaft seal: axial face seal on the pressure side double seal rings on the suction side...
Page 10 Technical Data SLF 2250/4000 Hydromatic Stinger Pump Pressure outlets: DN 125 butterfly valves with Storz 125 couplings on the left and right hand sides 3 x DN 65 butterfly valves with SART 65 male couplings on the left and right hand sides...
Page 11 Technical Data SLF 2250/4000 Hydromatic Stinger Pump gearbox for N 100 Manufacturer and type: ROSENBAUER gearbox N 100 Ratio with reversal of rotation: Z1=64 : Z2=79 -> i=0,81 from counterclockwise to clockwise without reversal of rotation: Z1=53 : Z2=64 : Z3=79 -> i =0.67...
Page 12 Technical Data SLF 2250/4000 Hydromatic Stinger Foam compound pump Manufacturer and type: BEINLICH ZPD 4-517-MEN-L Performance at tank suction operation: 700 l/min at 16 bar Foam compound viscosity: up to 300 cSt Maximum pump speed: 1500 rpm Material: Pump casing:...
Page 13 Technical Data SLF 2250/4000 Hydromatic Stinger Foam proportioning system used for the turrets and Storz 125 outlets: Type: ACR 6" Number: Material: bronze Proportioning rate: 0% to 7% used for the left, right, rear and front outlets: Type: ACR 2 "...
Page 14 21 m (centre of turret base to nozzle) Maximum turret range: 13,5 m (centre of vehicle to the nozzle) 360 ° Rotation range: Turret type: Rosenbauer RM 65 C Chem Chor Nozzle: HSD 6000 CCN Performance with boom in transport position or with Stinger supported by...
Page 15 Technical Data SLF 2250/4000 Hydromatic Stinger Roof turret Type: ROSENBAUER RM 60 C Location: mounted roof superstructure Material: light alloy Nozzle: HSD 7000 Performance with full output: 7000 l/min at 10 bar reduced output: 3000 l/min at 10 bar Trowing range: approx.
Page 16 Technical Data SLF 2250/4000 Hydromatic Stinger Rapid Intervention System Manufacturer and type: ROSENBAUER high pressure hose reel 06 Material: ABS/PE plastic Brake: friction brake Rewinding device: manually by crank and electrically Locations: in the rear left and right* locker compartments...
Page 17 Technical Data SLF 2250/4000 Hydromatic Stinger Surrounding illumination Search lights: 14 x 24 VDC / 10 Watt Location: 6 projectors on the left and right hand sides 2 projectors in the rear of the vehicle External supply Power supply: 230 VAC / 50 or 60 Hz for the...
Page 18: Technical Description
Technical Description SLF 2250/4000 Hydromatic Stinger Technical Description Water pump The pump consists mainly of the pump pressure casing, impellers, pump shaft, diffusers, and pump shaft sealing. The water penetrates the impeller via the suction inlet. This process is called axial feed, since the water flows in the direction of the central axis.
Page 19 Water pump impeller suction cover The Rosenbauer pump N 100 is a single-stage high volume pump with spiral casing and diffusor. Because of the low nominal pump speed, the pump is best suited for direct connection (without a pump gearbox) to a low rpm engine, therefore a dramatic reduction of noise and harmful emission is achieved.
Page 20 Technical Description SLF 2250/4000 Hydromatic Stinger Computing maximum lift Priming system KAP 600 Lift is measured from the surface of the Since a centrifugal pump is not a self suction pump, a priming pump static source to the centerline of the system is installed, which removes air from the pump allowing the pump.
Page 21 Technical Description SLF 2250/4000 Hydromatic Stinger Cutaway view of piston priming pump Saugventilplatte Suction Valve Plate Ventildeckel Valve Cover Druckventilplatte Pressure Valve Ventildeckel Valve Cover Exzenter Eccentric Absaugleitung Absaugleitung Priming Line Priming Line Ausstoßöffnung Exhaust Line Pumpengehäuse Pump Housing Ausstoßöffnung...
Page 22 Technical Description SLF 2250/4000 Hydromatic Stinger Overheating protection system The pump case is equipped with a temperature sensor which controls the overheating protection system. The overheating protection valve opens and the pilot lamp (H62)* illuminates on the external pump control panel when 60 ° Celsius is exceeded.
Page 23 Technical Description SLF 2250/4000 Hydromatic Stinger Foam compound pump The foam compound pump is a gear pump designed for a working pressure of 16 bar. The pump is mainly used as a foam compound pump, installed on Hydromatic pump units.
Page 24 Hydromatic Stinger General description of the Hydromatic installation Water supply Water is delivered from a ROSENBAUER Centrifugal Pump. The DRE electronics ensures that the pump pressure is regulated to a value adjusted before, the so called "Nominal Value". This is independent of the discharged amount.
Page 25 Technical Description Technical Description SLF 2250/4000 Hydromatic Stinger Switches and pilot lamps of fire fighting superstructure in the cabin control box with fuses - electrics of fire fighting system search light front display - for further information please see next pages switch: P.T.O.
Page 26 Technical Description SLF 2250/4000 Hydromatic Stinger Display in driver´s cabin - switches and pilot lamps of fire fighting S1/1 S1/2 S26 superstructure in the cabin display switch: function switch: function switch: function switch: function switch: function alarm switch: all rotating beacons on **...
Page 27 Technical Description SLF 2250/4000 Hydromatic Stinger Operation display in driver´s cabin - main display After engaging the ignition or pressing switch (S320) the main menu screen will be shown on display (N6). Note: The acoustical warning tone triggered by 25% and 10% water or foam agent levels can be cancelled by pressing switch (S319).
Page 28 Technical Description SLF 2250/4000 Hydromatic Stinger Operation display in driver's cabin - main display Pressing switches (SF1) to (SF4) will give precise indication as to the cause of the fault lamp lighting. If after pressing switch (SF1) display (101) is shown, then every- thing is off and vehicle can be driven.
Page 29 Technical Description SLF 2250/4000 Hydromatic Stinger Operation display in driver's cabin - main display After pressing switch (SF3) display (104) will be shown -> the menu gives information about engaged optical warning lights and in case which warning lights is/are defective.
Page 30 Technical Description SLF 2250/4000 Hydromatic Stinger Operation display in driver´s cabin - extras S257 switch: surrounding field illumination ** When switch (S257) is pressed, screen (109) is displayed and all surrounding field lights are activated. By using switch (SF1), the various options can be chosen. The white surface at the top of screen (109) shows which area is illuminated.
Page 31 Technical Description SLF 2250/4000 Hydromatic Stinger Operation display in driver´s cabin - information S317 switch: battery voltage information ** When switch (S317) is pressed, screen (114) is displayed. Screen (114) gives information about the actual battery voltage. S317 S318 switch: operation hours ** S318 When switch (S318) is pressed, screen (115) is displayed.
Page 32 Technical Description SLF 2250/4000 Hydromatic Stinger Operation display in driver´s cabin - pump control menu After engaging the P.T.O. or pressing switch (S466) the pump control menu (121) will be shown on display (N6). The pump control menu shows the pump system, including piping,...
Page 33 Technical Description SLF 2250/4000 Hydromatic Stinger Operation display in driver´s cabin - pump control menu normal pressure pump water drafting valve __._ bar water tank suction valve water tank fill valve via pump foam compound tank suction valve J125 roof turret valve...
Page 34 Technical Description SLF 2250/4000 Hydromatic Stinger Overview of the external pump control panel Roof turret remote control - for further information please refer to the "Roof A25 control box with fuses - Turret Operation" chapter in this electrics of hydromatic system...
Page 35 Technical Description SLF 2250/4000 Hydromatic Stinger Switches and indications on the pump control panel J87hr J87s J87t water tank drain valve J87hl foam proportioning valve for left rapid intervention system J87s foam proportioning valve for the RM 65 C stinger turret...
Page 36 Technical Description SLF 2250/4000 Hydromatic Stinger Display on the pump control panel S9- S10 S9+ S145 N7 display switch: function switch: function switch: function switch: function switch: function S2/2 switch: water pump ON / OFF switch: manual throttle decreasement switch: manual throttle increasement...
Page 37 Technical Description SLF 2250/4000 Hydromatic Stinger Display on the pump control panel - main menu After engaging the ignition or pressing switch (S320p) the main menu screen (125) will be shown on display (N7). Note: The acoustical warning tone triggerd by 25% and 10% water or foam agent levels can be cancelled by pressing switch (S319).
Page 38 Technical Description SLF 2250/4000 Hydromatic Stinger After engaging the water pump or pressing switch (S466) the pump main menu screen (125a) will be shown on display (N7). On the pump main menu (125a) additionally to the main menu (125) the drive engine speed indicator (P24) is shown and switches...
Page 39 Technical Description SLF 2250/4000 Hydromatic Stinger Display on the pump control panel - main menu After pressing switch (S326) the foam operation menu screen (126) will be shown on display (N7). The following indications are displayed: pilot lamp: indicates switch (S145) is activ / P.T.O. is...
Page 40 Technical Description SLF 2250/4000 Hydromatic Stinger Display on the pump control panel - pressure outlet menu After pressing switch (S327) the pressure outlet menu screen (126) will be shown on display (N7). Note: The screen remains shown for approx. 30 seconds after the main menu screen is shown.
Page 41 Technical Description SLF 2250/4000 Hydromatic Stinger Controls and connections on the left hand side J29 J30 water drafting valve water drafting connection hydrant supply valve hydrant supply connection water tank hydrant fill valve water tank hydrant fill connection foam compound tank drain-/fill valve...
Page 42 Technical Description SLF 2250/4000 Hydromatic Stinger Controls and connections on the left hand side J87 P28a discharge valve pressure outlet foam compound pressure valve foam compound pressure outlet foam compound drafting/flushing valve foam compound drafting/flushing connection foam proportioning valves for pressure outlets...
Page 43 Technical Description SLF 2250/4000 Hydromatic Stinger Controls and connections on the right hand side water drafting valve water drafting connection hydrant supply valve hydrant supply connection J16 J17 Hygienic board - installation on the left or right side hygienic board - for extending the board unlock the lock on...
Page 44 Technical Description SLF 2250/4000 Hydromatic Stinger Controls and connections on the right hand side P28a J10 discharge valve pressure outlet foam compound pressure valve foam compound pressure outlet foam compound drafting/flushing valve foam compound drafting/flushing connection foam proportioning valves for pressure outlets...
Page 45 Technical Description SLF 2250/4000 Hydromatic Stinger External water tank content indicators placed behind the water tank on the left and right hand sides visual water tank level indicator Note: E60s When tank is full, the indicators (E60) illuminates completely blue.
Page 46 Technical Description SLF 2250/4000 Hydromatic Stinger Power supply 230 Volt AC terminal Components powered via supply socket (X100) - descripti- on of the fuses: F1-battery charging unit and vehicle air supply compressor FI-safety cutout for 230 Volt AC terminal (A13)
Page 47 Technical Description SLF 2250/4000 Hydromatic Stinger Controls and connections at the stinger control panel H212 H211 H210 H213 S593a S593b pilot lamp: P.T.O. engagement H130 pilot lamp: indicates overheated hydraulic oil H133 pilot lamp: hydraulic filter dirty H205 pilot lamp: condition of the boom...
Page 48 Technical Description SLF 2250/4000 Hydromatic Stinger Hinged steps included in the front left and right locker compart- ments hinged step in closed condition hinged step in opened condition Note: To open the hinged step use a grasp mounted on the step and fold it slowly out of the compartment.
Page 49: Preparation For Use
Preparation for Use SLF 2250/4000 Hydromatic Stinger Preparation for Use CAUTION ! Before operating the vehicle pay attention to the following: - Have the safety and support of the fixing devices been checked? - Are the hinged ladders locked ?
Page 50: Engaging The Water Pump
Engaging the Water Pump SLF 2250/4000 Hydromatic Stinger Engaging the Water Pump Engaging the water pump from the driver´s cabin - Stop the vehicle. - Shift gear into neutral. - Apply parking brake. ◊ Uncontrolled movement of vehicle could cause personnel injury.
Page 51 Engaging the Water Pump SLF 2250/4000 Hydromatic Stinger Engaging the water pump from the pump control panel - Stop the vehicle. - Shift gear into neutral. - Apply parking brake. ◊ Uncontrolled movement of vehicle could cause personnel injury. - Let engine idle - release accelerator pedal.- Engage the P.T.O.
Page 52: Engaging The Hydraulic Oil Pumps
Engaging the Hydraulic Oil Pumps SLF 2250/4000 Hydromatic Stinger Engaging the Hydraulic Oil Pumps Engaging the P.T.O. II from the pump control panel - Stop the vehicle. - Shift gear into neutral. Hydromatic - Apply parking brake. To turn on ◊...
Page 53: Tank Suction Operation
Operating the Pump System SLF 2250/4000 Hydromatic Stinger Tank Suction Operation - Connect pressure hoses to the pressure outlets (J11) on the left and/or right hand sides. - Engage the water pump: ◊ Please refer to the "Engaging the Water Pump" chapter.
Page 54: Drafting Operation From Open Water Source
Operating the Pump System SLF 2250/4000 Hydromatic Stinger Drafting Operation from Open Water Source - When pumping by draft, water is sucked from a supply such as a pond, lake, or river. WRONG - Manoeuvre as close as possible to water supply.
Page 55 Operating the Pump System SLF 2250/4000 Hydromatic Stinger Drafting operation from open water source - Connect pressure hoses to the pressure outlets (J11) on the left and/or right hand sides. - Connect suction hoses to connection(s) (J15) on the left and/or right hand sides.
Page 56: Hydrant / Supply Operation
Operating the Pump System SLF 2250/4000 Hydromatic Stinger Hydrant / Supply Operation - Connect the supply hoses to the left and/or right connection(s) (J17). - Open supply valve(s) (J16). - Connect pressure hoses to the pressure outlets (J11) on the left and/or right hand sides.
Page 57 Operating the Pump System SLF 2250/4000 Hydromatic Stinger ATTENTION ! P30 P28 The pressure indicated at the manometer (P28) must not exceed 16 bar ! The pressure indicated at the manovacuummeter (P30) must not drop below 2 bar, otherwise the supply hose will collapse and restrict water flow.
Page 58: Pump Pressure Governor
Operating the Pump System SLF 2250/4000 Hydromatic Stinger Pump Pressure Governor DRE operation (pump pressure governor): If the pump is equipped with an automatic pump pressure governor (DRE), the pump pressure can be kept constant, independent of the amount of water discharged.
Page 59: Foam Operation
Operating the Pump System SLF 2250/4000 Hydromatic Stinger Foam Operation Procedure from the foam compound tank - Provide pressure hoses with foam branch pipes. - Operate the pump system as described in the Hydromatic To turn on ◊ "Tank Suction Operation" or AUTO ◊...
Page 60 Operating the Pump System SLF 2250/4000 Hydromatic Stinger Procedure with an external foam compound container - Provide pressure hoses with foam branch pipes. - Operate the pump system as described in the ◊ "Tank Suction Operation" or Hydromatic To turn on ◊...
Page 61 Operating the Pump System SLF 2250/4000 Hydromatic Stinger Manual foam compound pump operation The foam compound pump is to be controlled manually with: ◊ reserve pumping -> using the foam comp. pressure outlet ◊ foam compound tank filling -> via the foam compound pump ◊...
Page 62: Watch Out During Pump Operation
Operating the Pump System SLF 2250/4000 Hydromatic Stinger Watch out during Pump Operation - The operator´s stand should be always in reach of machinist. Continuously monitor: ◊ Water- and foam compound tank content ◊ Fuel, coolant temperature and oil pressure ◊...
Page 63: Disengaging The Pump System
Operating the Pump System SLF 2250/4000 Hydromatic Stinger Disengaging the Pump System - If engaged, disengage the pump pressure governor: ◊ Check, if the pilot lamp in switch (S10) illuminates, press switch (S10). - Reduce the pump pressure: ◊ Press switch (S9-) until the engine idles.
Page 64: Stinger And Stinger Turret Operation
Stinger and Stinger Turret Operation SLF 2250/4000 Hydromatic Stinger Stinger and Stinger Turret Operation - Engage the P.T.O. for hydraulic oil pump: ◊ Please refer to the "Engaging the Hydraulic Oil Pump". ATTENTION ! When activating a boom function and the water pump is not engaged, the engine speed will increase to high idle.
Page 65 Stinger and Stinger Turret Operation SLF 2250/4000 Hydromatic Stinger Description of the radio remote control unit The boom and the turret is controlled via radio remote control. The switches for turret control are integrated in boom´s remote control. The turret can be also controlled from the light mast remote control.
Page 66 Stinger and Stinger Turret Operation SLF 2250/4000 Hydromatic Stinger Boom turret - operation with water - Operate the pump as mentioned in the ◊ "Tank Suction Operation" or ◊ "Drafting Operation from Open Water Source" or ◊ "Hydrant / Supply Operation" pump panel operation chapter.
Page 67 Stinger and Stinger Turret Operation SLF 2250/4000 Hydromatic Stinger Boom turret - operation with foam - Preselect the desired foam proportioning rate: ◊ Shift foam proportioning valve (J87s) on pump control panel to the desired position. - Operate the pump as mentioned in the ◊...
Page 68 Stinger and Stinger Turret Operation SLF 2250/4000 Hydromatic Stinger Description of the radio remote control unit of the RM 65 C The remote control unit is stowed in the pump compartment. switch: roof turret turn to the left switch: roof turret turn to the right...
Page 69 Stinger and Stinger Turret Operation SLF 2250/4000 Hydromatic Stinger Roof turret RM 65 C - operation with water or water/foam Water operation: - Operate the pump as mentioned in the ◊ "Tank Suction Operation" or ◊ "Drafting Operation from Open Water Source" or ◊...
Page 70 Stinger and Stinger Turret Operation SLF 2250/4000 Hydromatic Stinger Roof turret RM 65 C - operation with water or water/foam Temporary stopping of turret operation: - If open, close the foam compound pressure valve for turret line: ◊ Press switch (11) + (1) again.
Page 71: Roof Turret Rm 60 C
Roof Turret Operation SLF 2250/4000 Hydromatic Stinger Roof Turret RM 60 C Description of RM 60 C The electronically controlled RM 60 C turret, mounted on the vehicles roof is designed for water operation as well as for water/ foam operation.
Page 72 Roof Turret Operation SLF 2250/4000 Hydromatic Stinger Description of the radio remote control unit of the RM 60 C The remote control unit is stowed in the pump compartment. switch: roof turret turn to the left switch: roof turret turn to the right...
Page 73 Roof Turret Operation SLF 2250/4000 Hydromatic Stinger Roof turret RM 60 C - operation with water or water/foam Water operation: - Operate the pump as mentioned in the ◊ "Tank Suction Operation" or ◊ "Drafting Operation from Open Water Source" or ◊...
Page 74 Roof Turret Operation SLF 2250/4000 Hydromatic Stinger Roof turret RM 60 C - operation with water or water/foam Temporary stopping of turret operation: - If open, close the foam compound pressure valve for turret line: ◊ Press switch (11) + (1) again.
Page 75 Roof Turret Operation SLF 2250/4000 Hydromatic Stinger Roof turret RM 60 C - emergency operation with water or foam Z120 S9 S48 S49 S5 Z119 If an electric component for the roof turret control is defective the turret can be controlled manually from vehicle´s roof.
Page 76: Rapid Intervention System
It is strictly advised to use the installed rapid intervention device for fire fighting only. Any other use is strictly prohibited by S116 Rosenbauer. In cases of misuse, Rosenbauer is not liable for any injury or damage. hose guide frame J87h multi-purpose nozzle...
Page 77: Filling The Water Tank Via The Pump
Filling the Water Tank SLF 2250/4000 Hydromatic Stinger Filling the Water Tank via the Pump - Operate the pump as mentioned in the ◊ "Drafting Operation from Open Water Source" or ◊ "Hydrant / Supply Operation" pump panel operation chapter.
Page 78: Filling The Water Tank Via Tank Supply Lines
Filling the Water Tank SLF 2250/4000 Hydromatic Stinger Filling the Water Tank via Tank Supply Lines - Connect supply hoses to the left and/or right connections (J30). - Open hydrant valve slowly. - Open left and/or right tank fill valve(s) (J29).
Page 79: Filling The Foam Compound Tank
Filling the Foam Compound Tank SLF 2250/4000 Hydromatic Stinger Filling the Foam Compound Tank With the foam compound pump - Connect the foam compound drafting hose to foam compound drafting connection (J47) and put the other end into a container filled with foam compound.
Page 80 Filling the Foam Compound Tank SLF 2250/4000 Hydromatic Stinger Filling the foam compound tank with an external foam compound pump - Connect the supply hose (foam compound) to the fill connection (J63). - Engage the external foam compound pump (please refer to the operation manual of foam compound pump manufacturer).
Page 81: Compressed Air Supply
Pneumatic Installation SLF 2250/4000 Hydromatic Stinger Compressed Air Supply In the pump installation, a shut-off-valve (J163) and a pneumatic service unit (Y163)* for the pneumatic system are installed. For further information, please refer to the "Service Procedures" maintenance chapter. The shut-off-valve (J163) disconnects the fire fighting pneumatic system from the chassis.
Page 82 Pneumatic Installation SLF 2250/4000 Hydromatic Stinger solenoids near the pump control panel Emergency control of electro pneumatic solenoids The pneumatic solenoids near the pump control panel in the order from left to right: solenoid for drainage water pump solenoid for priming pump...
Page 83: Emergency Control Of Pneumatic Actuators
Pneumatic Installation SLF 2250/4000 Hydromatic Stinger Emergency Control of Pneumatic Actuators In case compressed air is not available, or a solenoid fails the pneumatic actuators can be operated manually to open or close the valve concerned. Procedure: - Close shut-off-valve (J163).
Page 84: Flushing After Foam Operation
Maintenance SLF 2250/4000 Hydromatic Stinger Flushing after Foam Operation ATTENTION ! To ensure the pump operates without malfunctions, it is important to flush the system parts (pressure outlets) which are in touch with a water-foam mixture. - Operate the pump system as mentioned in the ◊...
Page 85 Maintenance SLF 2250/4000 Hydromatic Stinger Flushing the HYDROMATIC system The Flushing procedure must be done carefully after each foam operation, as well as after operation with seawater or mucky water. Drain the pump system when flushing is finished. Options: - Flush the foam pump and all proportioners by means of the internal flushing line.
Page 86 Maintenance SLF 2250/4000 Hydromatic Stinger Flushing the HYDROMATIC system - Flush the foam compound pump and all proportioners by means of the internal flushing line. ◊ In this case the water required for flushing is pumped by the water pump.
Page 87 Maintenance SLF 2250/4000 Hydromatic Stinger - Connect a hose to connection (J42) and open valve (J41) until clear water is discharged. - Flush the foam compound suction line: ◊ Press switch (S326) -> screen (ACRe) will be shown on display (N7).
Page 88 Maintenance SLF 2250/4000 Hydromatic Stinger Flushing the HYDROMATIC system - Flush the foam pump and all proportioners by means of the foam compound drafting-/flushing line. U/min ◊ In this case the water required for flushing is taken from an external water container.
Page 89: Drainage Of The Pump System / Operation In Cold Climates
Maintenance SLF 2250/4000 Hydromatic Stinger Drainage of the Pump System / Operation in Cold Climates To protect the fire fighting equipment against frost damage and corrosion, it is necessary to ensure that the system is drained especially carefully during the cold season (temperatures around Hydromatik and below 0 °...
Page 90 Maintenance SLF 2250/4000 Hydromatic Stinger Draining the HYDROMATIC system Draining / purge procedure of all foam proportioners Check valves are built into the foam supply lines to the proportioners. These valves prevent foam from flowing out of the lines and draining.
Page 91 Maintenance SLF 2250/4000 Hydromatic Stinger Draining the HYDROMATIC system J87hr J87s J87t - Drain the foam proportioners: ◊ In sequence, completely open and then close again the individual proportioner valves (J87) / (J87_) on the left and right side and start purge operation as mentioned before.
Page 92: Checking Procedures
Maintenance SLF 2250/4000 Hydromatic Stinger Checking Procedures Checking procedures may be done by fire brigade personnel familiar with the vehicle and pumping system. These activities must be performed after each operation to ensure optimal reliability of the vehicle. - Check all locks, holding devices and equipment for good condition and safe support.
Page 93 Maintenance SLF 2250/4000 Hydromatic Stinger Inspection procedures - Chassis and superstructure - Check vehicle exterior for dents or damage. - Visually check for missing bolts, loose or damaged hoses and damaged wires. - Inspect wheel hugs, axles, transfer casing, and transmission for signs of lubrication leakage.
Page 94 Maintenance SLF 2250/4000 Hydromatic Stinger Inspection procedures - Chassis and superstructure In the cabin - Observe operation of all gauges. - Operate windshield washer and wiper. - Operate beacon lights and alarm system. - Operate traffic guidance light and check proper operation.
Page 95: Maintenance Procedures
Maintenance SLF 2250/4000 Hydromatic Stinger Maintenance Procedures Maintenance procedures may be done by fire brigade personnel familiar with the vehicle and pump system. These activities must be performed after each operation to ensure optimal reliability of the vehicle. - Refill the fuel tank and tanks of fire fighting agents.
Page 96 Maintenance SLF 2250/4000 Hydromatic Stinger Maintenance Procedures - Washing the vehicle At less frequent intervals, after washing and leathering the vehicle thoroughly, apply an approved body polish to impart a brilliant, water-resistant and lasting finish to the paintwork. Never rub the vehicle down with a dry cloth when it is dirty because this causes cracks in the paintwork which progressively destroy it.
Page 97: Service Procedures
Maintenance SLF 2250/4000 Hydromatic Stinger Service Procedures Service and repair procedures must be done by specialists. These activities must be performed according to manufacturer set intervals. ATTENTION ! Obey all operation and service manuals of chassis, optional equipment and apparatus carried in the vehicle unconditionally.
Page 98 Maintenance SLF 2250/4000 Hydromatic Stinger Service procedures - Lubrication of priming pump All moving parts of the priming pump are oil bath lubricated. The oil has to be changed once a year. Always drain the oil while the priming housing is warm, as the oil will flow freely and will carry foreign particles with it.
Page 99 Interval: yearly Lubricant: grease according DIN 51825-K2K-30 rosenbauer article number: 004824 Note: If maintenance free propeller shafts and intermediate shafts are in use no grease nipples are installed. No further greasing needed. ATTENTION !
Page 100 Maintenance SLF 2250/4000 Hydromatic Stinger Service procedures - Battery Charged batteries lose capacity without a closed circuit. This static-discharge amounts daily to 0.2 - 1% of the capacity, depending on the age of the battery and the temperature. ATTENTION ! Discharged batteries are damaged because they sulphate.
Page 101 Maintenance SLF 2250/4000 Hydromatic Stinger Service procedures - Battery If your vehicle is equipped with a battery charging socket, it is Starting Aid (Jump Starting) possible to charge the batteries by means of a positively polarized plug without dismounting the batteries.
Page 102 Maintenance SLF 2250/4000 Hydromatic Stinger Service procedures - Water and foam compound tank The water tank has to be emptied and carefully cleaned at least once a year. Ferruginous foreign particles have to be removed completely. The foam compound tank has to be completely drained and carefully cleaned at least every two years.
Page 103 At the same time apply corrosion protection for any replaced or M 10 10.9 58 Nm repaired part. An approved corrosion preventing plastic paint for cast aluminum-bracket to sub frame this purpose, may be obtained from Rosenbauer International 24 Nm Aktiengesellschaft. silent bloc to cast aluminum-bracket Propeller shaft: 10.9...
Page 104 Maintenance SLF 2250/4000 Hydromatic Stinger Service procedures - Mounting devices for body, water- and foam compound tank - sub frame / chassis The sub frame is bolted fixedly to the chassis but bolted flexibly in other areas by means of spring loaded elements.
Page 105 Maintenance SLF 2250/4000 Hydromatic Stinger Service procedures - Maintenance chart 9 14 11 1 16 12 OIL CHANGE GREASE- ITEM COMPONENT LUBRICANT VOLUME HOURS/TERM INTERVALL CHECK Pump gearbox transm. oil SAE 90 7.2 ltr. 50-100 every two years Priming pump...
Page 106: Problems And Their Solutions
- Engine does not perform Check engine - Discharge valves not fully opened Open discharge valve ATTENTION ! If any assistance is necessary do not hesitate to call your nearest "Rosenbauer" representative or contact the "Rosenbauer" Service Department. © 2014 Page - 106 -...
Page 107: Safety Instructions For Hydraulic Installations
Regular inspection of hydraulic hoses DIN 20066:2002-10 stipulates regular inspections of all hydraulic hoses in a hydraulic system. The vehicle owner, or Rosenbauer Customer Service acting on the owner’s behalf, is responsible for performing this inspection at least once a year while the hydraulic system is not running.
Page 108 (DIN EN 853, DIN EN 854, DIN EN 856, DIN EN 857). Hoses of this type are used by, and can be ordered from, Rosenbauer Customer Service. Rosenbauer AG cannot accept any responsibility for incorrect fitting of hydraulic hoses.
Page 109: Handling And Storing Electronic Components
Maintenance SLF 2250/4000 Hydromatic Stinger Handling and Storing Electronic Components (DRE and Electronics) Storing, packing, and transporting Electronics with Housing: To protect them against soiling and climatic effects, a plastic foil must be used when packaging. Sufficient filling material must be used to avoid mechanical damage during shipment of unit.
Page 110 Maintenance SLF 2250/4000 Hydromatic Stinger Handling and storing electronic components To avoid electrostatical problems while running test on electron- ics, proceed as follows: - Install rubber strip on chassis and lay it on the ground or - Connect discharge hose to pressure outlet (wet hose or fill it...
Page 111: Tilting Of Cabin
Tilting of cabin SLF 2250/4000 Hydromatic Stinger Tilting of Cabin - Stop vehicle on level ground. - Apply parking brake. - Ensure, there is plenty of space in front and above the cabin. - Remove all loose parts from the cabin.
Page 112: Repetitive Test Cycle For Electrical Components
Repetitive Test Cycle SLF 2250/4000 Hydromatic Stinger Repetitive Test Cycle for Electrical Components Repetitive tests are only to be carried out by certified electricians. These tests are to be carried out according to the specifications listed in the component test manual.
Page 113: Hints For Disposal
Environmental Protection SLF 2250/4000 Hydromatic Stinger Hints for Disposal For all used parts and materials resulting from repairs and operation of this unit, we request non-pollutant disposal. Oil: Please obey current disposal regulations. Foam compound: Obey Safety Data Sheet according to DIN 52900, ÖNORM Z1008.

This manual is also suitable for:

Slf 4000