HAKO Citymaster 90 Instruction Manual
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HAKO Citymaster 90 Instruction Manual

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Instruction Manual
Hako-Citymaster 90 (1142)

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  • Page 1 Instruction Manual Hako-Citymaster 90 (1142)

  • Page 2: Introduction

    The Prior to the first use, read the chapter We reserve the right for technical Hako-Citymaster 90 may only be used "Safety Information” carefully as this will improvement.. by persons that are familiar with the ensure safe operation of the machine.

  • Page 3: Notes On Warranty

    Acceptance of the machine roads, paths and places. The Hako- Citymaster 90 is subject to the regular Upon arrival, check machine for main inspection according to § 29 of the possible damages in transit. For refund...

  • Page 4: Table Of Contents

    Labels on the vehicle ..12 5.9.1 Cleaning the spray jets..58 Hako System Maintenance . 38 First Operation ..18 5.9.2 Cleaning the sieving filter . . . 58 Maintenance document .
  • Page 5 Table of Content 5.9.10 Adjusting the suction nozzle. 61 5.9.11 Changing the seal ..61 5.9.12 Solution system diagram . . . 61 5.9.13 Sweepings container ..62 5.10 Filter system .

  • Page 6: Safety Information

    Safety information Safety information Safety and Warning Symbols All paragraphs in this manual referring to your personal safety, the safety of your machine and the environment protection are attributed one of the following warning symbols: Symbol Hazardous for ... Description Safety Provisions persons and goods Safety Provisions in dangerous situation caused by...

  • Page 7: General Provisions

    • Persons being trained by qualified le must not be used if it is not in a up! Clear any faults immediately! Hako technicians only are authori- proper working condition. • Before starting work, the operator sed to operate, service and repair •...

  • Page 8: Maintenance Information

    • Switch off the engine and wait for the • If the Hako-Citymaster 90 is jacked your nearest Hako service center. up with a jack, it must be properly suction hose to stop working when •...

  • Page 9: Fitting Of Electric Devices

    CE. • Do not carry out any welding, drilling, performed in specialist Hako work- The following requirements have to be sawing or grinding work on frame shops. met in addition when subsequently parts.
  • Page 10 Safety information 90 without the appropriate, effective must be inspected/checked at regu- safety equipment. (This includes all lar intervals. Defects, such as loose the paneling sections and the side connections and cable damage, panel doors!) must be rectified immediately. Refueling •...

  • Page 11: Information For Protection Of Environment

    According to the crossed dustbin la- bel these batteries must not be ad- ded to the normal waste. Provide for agreement with the Hako contract dealer on return and disposal accor- ding to § 8 BattV.

  • Page 12: Labels On The Vehicle

    Safety information Labels on the vehicle Particulate Matter (PM 10), Parking brake (Fig. 1/8) The following safety and warning labels emission limit values (Fig. 1/5) are attached to the vehicle where easily legible. Missing or illegible labels must be replaced immediately. Vehicle identification number (Fig.
  • Page 13 Safety information Raise sweepings container at max. 2% Observe rotating parts on suction Check front tire pressure gradient (Fig. 2/1) turbine (Fig. 2/5) (Fig. 2/8) 2.0 bar (both sides) 1.5 bar Risk of crushing by sweepings container (Fig. 3/1) Engine speed adjustment +/- (Fig. 2/2) Observe rotating parts on suction turbine (Fig.
  • Page 14 Fill engine oil (Fig. 3/7) (Fig. 3/3) Fill fuel (Fig. 3/8) Diesel Company logo (Fig. 3/4) Fill hydraulic oil (Fig. 3/9) Risk of burns in engine compartment (Fig. 3/5) Machine model (Fig. 3/10) Hako Citymaster 90 Safety foil, red/white (both sides) (Fig. 3/6) (option)
  • Page 15 Safety information Fig.1...
  • Page 16 Safety information Fig.2...
  • Page 17 Safety information Fig.3...

  • Page 18: First Operation

    First Operation First Operation Start Machine 6. Slowly depress pedal of desired di- rection and the vehicle starts rolling. Instruction Before starting the machine Instruction is required before first you are advised to read and operation. First instruction into handling comply with the Provisions of of the machine must be held by a Operating from Safety...

  • Page 19: Operation

    First Operation Operation 11.Switch on lighting if required, see 4. Clean suction mouth and suction 1. Check the machine before taking paragraph 3.2. turbine with water. into operating, see paragraph 2.2. 5. Check wearing, consumption and 2.4.1 Cleaning during operation 2.

  • Page 20: Machine Stopping And Parking

    Stop upon occurence of malfunction Immediately stop the engine of the Hako-Citymaster 90 upon occurence of 1. Take pedal back to neutral position malfunctions. After breakdown on or realease pedal. If releasing the public road, secure by placing the pedal is insufficient for braking warning triangle and by a warning lamp.
  • Page 21 When the drive motor has stopped, the driving wheels are blocked. If it becomes necessary to move the Hako- Citymaster 90 later, the bypass valve on the hydraulic pump must be opened. The bypass valve is located on the underside of the pump and must be screwed out approx.

  • Page 22: Operation

    Operation Operation Method of operation General information The Hako-Citymaster 90 is a sweeper exclusively designed for use in market squares and car parks, paths and similar transport routes, to clear up dry and wet refuse on them under normal street and weather conditions.

  • Page 23: Solution System

    Operation 3.1.2 Solution system The solution system is comprised of a tank, pump, valve and spray jets. The solution tank (Fig. 6/1) is located to the left of the driver's seat and has a volume of 100 liters. An electrical pump feeds the solution to the spray jets.

  • Page 24: Steering And Brake

    Operation 3.1.4 Steering and brake The vehicle is equipped with hydraulically operated steering (Fig. 7/ 1). The brake system is comprised of a mechanical parking brake (Fig. 7/2) and deceleration by means of the hydrostatic traction drive. 3.1.5 Hydraulic system The hydraulic system (Fig.

  • Page 25: Operating Elements, Overview

    Operation Operating elements, overview 1 Operating panel 2 Operating console 3 Pedals 4 Driver's seat 5 Auxiliary tool Fig.8...

  • Page 26: Operating Panel

    Operation 3.2.1 Operating panel 1 Switch for suction turbine and solu- tion pump 2 Switch for working lights and clear- ance lights 3 Switch for flashing beacon 4 Switch for hazard lights 5 Ignition switch 6 Control lamp for coolant 7 Control lamp for engine oil 8 Control lamp for drive direction indi- cator...
  • Page 27 Operation switched off. I = preheating until yellow control lamp goes out. II = Start; first press the key in and then turn a little further to start. Switch for flashing beacon (Fig. 9/3) It serves to switch the flashing beacon Do not repeat the start on and off.
  • Page 28 Operation the minimum marking. Switch off the engine immediately and determine the cause. Control lamp for preheating device Control lamp for drive direction indi- (Fig. 9/11) cator (Fig. 9/6) It must light up when preheating the It lights up when the indicator is on and, cold engine.
  • Page 29 Operation Solution quantity regulator for Combination switch (Fig. 9/12) circular brushes (Fig. 9/13) It controls the following functions: This lever opens and closes the • Switch direction 1 = indicator right solution supply for the circular brush • Switch direction 2 = indicator left spray jets.

  • Page 30: Operating Console

    Operation 3.2.2 Operating console Speed adjustor for circular brush When moved to its top position, the hand lever must drive (Fig. 10/1) be held there by the operator It serves to alter the circular brush until sweeping unit reaches its speed according to the working end position.
  • Page 31 Operation 3.2.3 Pedals Accelerator pedal for driving for- wards (Fig. 11/1) Pedal for coarse particle flap This is used to control the forward (Fig. 11/3) driving speed in a continuous process. Pressing the accelerator down It serves to open the coarse particle flap increases the speed.

  • Page 32: Driver's Seat

    Operation 3.2.4 Driver's seat Adjusting the seat position 3.2.5 Auxiliary tool Use the hand lever (Fig. 12/1) to release the driver's seat and adjust in longitudinal direction. The locking bar (Fig. 12/4) can be used to tip the driver's seat up. Adjusting the seat height Fig.13 The handwheel (Fig.

  • Page 33: Technical Data

    Technical Data Technical Data Performance Driving and sweeping speeds, forwards/reverse 0-8/0-4 Gradeability, empty / with permissible total weight (sweeping) 25/25 Tipping angle, empty/full degree 25/25 Sweep width, min./max. 1300/1750 Sweeping efficiency to max. m²/h 9600 Sweeping capacity, fill volume/weight l/kg 120/150 Dimensions and weights Length (with brushes)
  • Page 34 Technical Data Chassis/Brakes Tires, front/rear 23x8.50-12 4PR Rims, front/rear 7.00-JAx12 Tire pressure, front/rear 1.5/2.0 Wheel bolt tightening torque Suction and sweeping system Suction turbine speed 2120 Suction turbine diameter Max. intake air volume 2800 Suction pipe diameter Suction nozzle width Circular brush diameter Circular brush speed Dust particle filter system...
  • Page 35 Technical Data Spraying equipment Tank volume Spray jets, circular brushes/suction pipe/vacuum nozzle (option) pieces 2/1/1 Spraying volume, circular brushes/suction pipe/vacuum nozzle (option) l/min 0.7/0.7/1.5 Spray pressure, max. Hydraulic system Hydraulic oil, e.g. ESSO Univis N 46, Mobil DTE 15M or equivalent HLP 46 DIN 51524 Oil change quantity / System volume approx.
  • Page 36 Technical Data Engine Manufacturer/Model Lombardini/LDW Volume No. of cylinders Pieces Cylinder stroke/bore 77.6/75 Power output at 2800 rpm Max. torque at 2200 rpm Full throttle speed 2500 Idling speed 900 +100 Long-term coolant, note: Cannot be mixed! GLACELF AUTO SUPRA Fill quantity Engine oil fill volume without/with change of filter SAE 15W40 1.4/1.6...
  • Page 37 Technical Data Noise emission values Max. sound power level (LwA) measured at extreme working conditions in com- pliance with DIN EN 3744: dB (A) The sound pressure level (LpA), measured in accordance with DIN EN 11201 at the operator's ear under normal working conditions, is: dB (A) Vibration Under normal working conditions, the weighted effective value of the accelera-...

  • Page 38: Maintenance And Care

    Maintenance and Care Maintenance and Care Hako machines (preventive mainte- To be performed by qualified personnel nance) of authorised Hako Service Centre in General • minimizes operating costs, repair accordance with the machine-specific Before proceeding to costs and maintenance costs...

  • Page 39: Maintenance Document

    Maintenance and Care Maintenance document Handing over Hako-System-Maintenance I Hako-System-Maintenance II Hako-System-Maintenance III 50 operating hours 250 operating hours 500 operating hours Upgrade Workshop stamp Workshop stamp Workshop stamp Test drive Handing over to the customer Instruction carried out on:...

  • Page 40: Maintenance Plan

    Maintenance and Care Maintenance Plan intervals stipulated. Hako system maintenance, custo- The following maintenance work must be completed by the customer at the Interval Activity Daily Engine and hydraulic system: visual check for loss of oil Check engine oil level, refill as necessary Check coolant level in fluid reservoir, refill as necessary Check hydraulic oil level;...
  • Page 41 Maintenance and Care Hako system maintenance, custo- intervals stipulated. The following maintenance work must be completed by the customer at the Interval Activity Weekly Grease according to lubrication plan Check tire pressure and tire condition Circular brushes: check sweeping pattern, adjust as necessary...
  • Page 42 Maintenance and Care Hako system maintenance I The following maintenance work must be completed by an authorized Hako service center. Interval Activity Every 50 operating hours (one-off) Engine: change engine oil, engine oil filter and fuel filter Change hydraulic oil filter...
  • Page 43 Interval Activity Every 250 operating hours All maintenance work in accordance with Hako system maintenance I Clean air filter insert as necessary, change if necessary Sweeping unit: check Bowden cables, change as necessary Suction turbine: check fan wheel, wearing plate and ball bearing, change as neces- sary Check metallic filters, change as necessary.
  • Page 44 Interval Activity Every 500 operating hours All maintenance work in accordance with Hako system maintenance II Change air filter insert Engine: adjust valves and change valve cover seal Change hydraulic oil and hydraulic oil filter Test drive and function test...
  • Page 45 Interval Activity Every 1000 operating hours All maintenance work in accordance with Hako system maintenance II and III Change air filter safety cartridges Change dynamo fan belt Change coolant with antifreeze Change air filter in hydraulic oil tank...
  • Page 46 Maintenance and Care Engine The engine is in the rear section of the vehicle. Raising the sweepings container and opening the panels provides optimum access to the engine compartment for maintenance and servicing purposes. 1 Side panel 2 Side door 3 Cap 4 Oil dipstick 5 Oil filter...

  • Page 47: Opening The Engine Compartment

    Maintenance and Care 5.4.1 Opening the engine 1. Open the engine compartment, see under the drain plug of the oil sump. compartment paragraph 5.4.1. Oil quantity with oil filter: 1.6 liter 2. Pull the oil dipstick out and wipe it Oil quantity without oil filter: 1.4 liter Always allow the engine to cool with a clean cloth.

  • Page 48: Air Filter

    Maintenance and Care Air filter The air filter (Fig. 15/1) is in the engine compartment. The accumulation of dirt in the main filter must be checked every 250 operating hours and cleaned as necessary. 1 Air filter 2 Brackets 3 Main filter 4 Safety cartridges 5 Dust discharge valve Fig.15...

  • Page 49: Disassembling The Main Filter

    Maintenance and Care 5.5.1 Disassembling the main filter 3. Lock the brackets again. 5.5.6 Cleaning the dust discharge 1. Open the engine compartment, refer valve 5.5.4 Changing the main filter to Section 5.4.1. Press the dust discharge valve (Fig. 15/ The main filter (Fig.
  • Page 50 Maintenance and Care Cooling system The hydraulic system and engine are protected from overheating by means of the cooling system. The coolant is cooled in the radiator (Fig. 16/3) by means of a fan. If the coolant temperature is too high, it is indicated in the operating panel.

  • Page 51: Cleaning The Radiator

    Maintenance and Care 5.6.1 Cleaning the radiator Only use the coolant 5.6.3 Changing the coolant Check the air vents and ribs of the prescribed, refer to Technical The coolant must be changed every radiator (Fig. 16/3) for accumulations of Data. Do not mix coolants! 1000 operating hours at the latest.

  • Page 52: Fuel System

    Maintenance and Care Fuel system Take the utmost care when handling fuel - increased risk of fire! Never fill fuel in the vicinity of naked flames or ignitable sparks! Do not smoke when filling fuel! Switch off the engine, remove the ignition key and apply the hand brake before filling fuel.

  • Page 53: Filling Fuel

    Maintenance and Care 5.7.1 Filling fuel 5.7.2 Changing the fuel filter Check the fuel filter cartridge and Only use the fuel prescribed, preliminary filter every 250 operating refer to Technical Data! hours and replace, if necessary. 1. Open the engine compartment, refer 1.

  • Page 54: Hydraulic System

    Maintenance and Care Hydraulic system The hydraulic system is located on the right-hand side of the vehicle. Work on the hydraulic system may only be carried out by technical experts and correspondingly trained personnel! Hydraulic oil under high pressure can cause severe injuries! All hydraulic lines must be depressurized before completing any work on...

  • Page 55: Filling Hydraulic Oil

    Maintenance and Care 5.8.1 Filling hydraulic oil 1. Open the engine compartment, refer 5.8.3 Changing the hydraulic filter to Section 5.4.1. The hydraulic oil filter must be changed Only use the hydraulic oil 2. Place a suitable collecting vessel for the first time after 50 operating hours prescribed, refer to Technical under the drain plug (Fig.

  • Page 56: Hydraulic Diagram

    Maintenance and Care 5.8.4 Hydraulic diagram 1 Steering 2 Raised emptying 3 Circular brush drive 4 Attachment lifting mechanism 5 Traction drive Fig.19...

  • Page 57: Sweeping Unit

    Maintenance and Care Sweeping unit 1 Spray jets - 1a circular brushes - 1b suction turbine - 1c suction pipe (metallic filters opti- 2 Circular brushes 3 Suction nozzle 4 Suction turbine 5 Solution tank 6 Coarse particle flap 7 Cleaning flap, suction turbine 8 Return air flow section 9 Sweepings container Fig.20...

  • Page 58: Cleaning The Spray Jets

    Maintenance and Care 5.9.1 Cleaning the spray jets 5.9.3 Draining the solution Check the spray jets (Fig. 20/1) on the circular brushes and suction pipe In the case of longer periods supports of the suction turbine daily for with temperatures under 0 °C accumulations of dirt, clean as (risk of frost), the solution necessary.

  • Page 59: Sweeping Pattern

    Maintenance and Care 5.9.5 Sweeping pattern 5.9.6 Adjusting the working width 5.9.8 Changing the circular Check the sweeping pattern weekly. The working width is adjusted by means brushes The contact surfaces of the circular of the star knobs (Fig. 24/1) provided on Check the circular brushes every week, brushes on the ground (sweeping both sides.

  • Page 60: Adjusting The Suction Nozzle

    Maintenance and Care 5.9.10 Adjusting the suction nozzle Check the suction nozzle weekly, readjust if necessary. The sealing strip fixed on the suction nozzle is adjusted to 5 mm ground clearance at the factory (vacuum up sand). To vacuum up foliage, it must be adjusted to approx.

  • Page 61: Sweepings Container

    Maintenance and Care 5.9.13 Sweepings container Emptying the sweepings container Checking the fill level, sweepings The fastening device (Fig. 26/1) must container always be locked. The pivoting lever (Fig. 26/7) must always be pushed in Unlock the filter case and pivot towards fully.

  • Page 62: Filter System

    Maintenance and Care 5.10 Filter system 1 Filter case 2 Fastening device 3 Pivoting lever Fine particle filter 4 Hex nut 5 Filter package 6 Filter hoses 7 Perforated metal plate Metal filters (option) 8 Preliminary filter 9 Main filter 10 Knurled nut Fig.27...

  • Page 63: Cleaning The Fine Particle Filter

    Maintenance and Care 5.10.1 Cleaning the fine particle filter 5. Remove the filter hoses from the Check the coarse particle sieve and perforated metal plate. filter hoses daily for accumulations of 6. Clean the perforated metal plate dirt, clean as necessary. (Fig.

  • Page 64: Cleaning The Metallic Filters

    Maintenance and Care 5.10.3 Cleaning the metallic filters 5.10.4 Changing the metallic filters Check the coarse particle sieve, Check the preliminary filter and main preliminary filter and main filter daily for filter every 250 operating hours for accumulations of dirt, clean as signs of damage, replace as necessary.

  • Page 65: Wheels

    Maintenance and Care 5.11 Wheels 5.11.1 Checking the tire pressure Assembling Check the tire pressure weekly. 1. Mount the wheel on the centering Front = 1.5 bar / Rear = 2.0 bar collar and tighten all the wheel bolts a little. 5.11.2 Checking tire wear 2.

  • Page 66: Lubrication Plan

    Maintenance and Care 5.12 Lubrication plan 1 Attachment lifting mechanism 2 Circular brush, right 3 Circular brush left 4 Coarse material flap Fig.32...
  • Page 67 Maintenance and Care 5 Steering, rear wheels 6 Lifting cylinder 7 Tension pulley, suction turbine 8 Accelerator pedal, reverse 9 Accelerator pedal, forwards Fig.33...

  • Page 68: Fan Belts

    1. Position the measuring instrument at may only be carried out at an the top of the belt between the authorized Hako service center or a pulleys and press the pointer inside recognized specialist workshop! the scale inwards. The tension...

  • Page 69: Electrical Installation

    Maintenance and Care 5.14 Electrical installation The electrics box is located in the engine compartment. The fuses (Fx), diodes (Vx), relays (Kx) and operating hour counter are installed in the electrics box. 5.14.1 Fuses F1 pre-fuse 30A F2 pre-fuse 25A F3 agitating motor 30A F4 radiator fan 30A F5 hazard warning light 10A...

  • Page 70: Operating Hour Counter

    Maintenance and Care 5.14.3 Operating hour counter The operating hour counter (Fig. 37/1) is located at the top left of the electrics box. 1 Operating hour counter 5.14.4 Relays K2 radiator fan K3 lock, suction turbine K4 lock, suction turbine K5 indicators K11 agitating motor K12 preheating...
  • Page 71 (feet-seat) are exposed under liable for any damage resulting from un- Hako dealer in accordance with the Bat- normal working conditions: authorized modifications to the ma- tery Law § 6 and § 8 (BattG) <...

  • Page 72: Ec-Declaration Of Conformity

    EC Directive: Ludger Lüttel declares that the products EN 13019 Hako Citymaster 90, type 1142 Bad Oldesloe, 27.10.2010 to which this declaration relates, con- form to the relevant provisions of the safety and health requirements stipulat- ed in EC Directive 2006/42/EC and is in accordance with 2004/108/EC.
  • Page 74 Spitzentechnik für eine saubere und schönere Umwelt Superior technology for a cleaner and better environment Hako-Werke GmbH · Stammwerk und Hauptverwaltung · Headquarter Hamburger Str. 209-239 · D-23843 Bad Oldesloe · (0 45 31) 806-0 · Fax (0 45 31) 806-338...

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