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ENGLISH 

 

15 

 

 IMPORTANT 

If you do not charge the batteries regularly, they may be irrevocably damaged. 

8. 

BATTERY MAINTENANCE AND CHARGING

 

!

 DANGER 

Do not check the battery by sparking.  

The batteries give off flammable fumes. Put out all fires and hot embers before 

checking or topping up the batteries. 

Perform the operations described above in a ventilated room.  

 

Recharge the batteries (see the section "THE BATTERY CHARGER").  

 

9. 

MAINTENANCE INSTRUCTIONS

 

!

 DANGER 

Never perform any maintenance operations without first disconnecting the battery 

from the machine’s electrical circuit (battery version). 

 

Never perform any maintenance operations without first unplugging the machine 

from the mains (cable version). 

 

Maintenance on the electrical circuit and all other operations not explicitly 

described in this manual must be performed by specialised personnel only, in 

compliance with current safety legislation and as described in the maintenance 

manual. 

9.1. 

Maintenance - General rules 

Performing  regular  maintenance  according  to  the  Manufacturer's  instructions  improves 
performance and extends the working life of the machine.  

When cleaning the machine, respect the following: 

  avoid  the  use  of  high  pressure  washers.  Water  could  penetrate  the  electrical 

compartment or motors leading to damage or the risk of short circuit; 

  do not use steam to avoid the heat warping plastic parts; 

  do  not  use  hydrocarbons  or  solvents  as  they  could  damage  the  cowling  and  rubber 

parts. 

9.2. 

Routine maintenance 

9.2.1  Detergent tank filter: cleaning 

  Remove the dirty water tank lid  

  Raise the dirty water tank and rest it on the ground  

  Remove the detergent tank lid  

  Check the state of the filter (fig. O, ref. 1) and clean if dirty.  

9.2.2  Squeegee blades: replacing  

The  squeegee  blades  collect  the  film  of  water  and  detergent  from  the floor and prepare 
the way for perfect drying.  With time, the constant rubbing makes the edge of the blade 

Summary of Contents for G25B

Page 1: ...ENGLISH ...

Page 2: ...the battery charger 10 5 5 3 ON BOARD battery charger 10 5 6 LIFTING AND TRANSPORTING THE MACHINE 11 6 PRACTICAL GUIDE FOR THE OPERATOR 11 6 1 CONTROLS DESCRIPTION 11 6 2 MOUNTING AND ADJUSTING THE SQUEEGEE 11 6 3 MOUNTING AND CHANGING THE BRUSH ABRASIVE DISKS 12 6 4 DETERGENTS INSTRUCTIONS 12 6 5 PREPARING THE MACHINE FOR WORK 12 6 6 WORKING 13 7 PERIODS OF INACTIVITY 14 8 BATTERY MAINTENANCE AND...

Page 3: ...ent To find the topic that interests you more rapidly consult the list of contents at the beginning of the manual Parts of the text requiring special attention are highlighted in bold and preceded by the symbols illustrated and described here DANGER Indicates the need for attention in order to avoid a series of consequences which could cause death or damage to the health of the operator IMPORTANT ...

Page 4: ...ow pressure generated in the dirty water tank by the suction motor The squeegee connected to the tank collects the dirty water 3 2 Legend The main parts of the machine are as follows fig A the detergent tank fig A ref 1 contains and transports the mixture of clean water and cleaning product the dirty water tank fig A ref 2 collects the dirty water picked up from the floor while washing the head as...

Page 5: ...s acids and solvents e g paint solvents acetone etc even if diluted Never pick up flaming or incandescent objects Never use the machine on slopes or ramps of more than 2 In the case of slight slopes do not use the machine transversally always manoeuvre with care and do not reverse When transporting the machine on steeper ramps or slopes take the utmost care to avoid tipping up and or uncontrolled ...

Page 6: ...r supply or batteries and do not tamper Contact a service centre authorised by the Manufacturer All maintenance operations must be performed in an adequately lit place and only after disconnecting the machine from the power supply All work on the electrical system and all maintenance and repair operations other than those explicitly described in this manual must be performed by specialised personn...

Page 7: ... the machine you are recommended to remove the batteries and dispose of them at an authorised collection centre You should also make sure that all parts of the appliance which could represent a hazard particularly to children are made safe ...

Page 8: ...ve the cardboard clean the outside of the machine in respect of safety regulations move the machine away from the packaging and install the various components following this sequence 1 extract the two tanks from the chassis 2 remove the lid from the tank 3 extract the squeegee raising lever from the tank 4 mount the squeegee raising lever using the screw nut and washers provided fig B ref 1 5 posi...

Page 9: ...s preparation DANGER While installing or performing maintenance on the batteries the operator must be provided with the necessary personal protection devices gloves goggles overalls etc to limit the risk of accident Keep away from naked flames avoid short circuiting the battery poles avoid sparks and do not smoke The batteries are normally supplied filled with acid and ready for use If the batteri...

Page 10: ...harger If you wish to use a battery charger not provided with the machine you must fit it with the connector supplied with the machine To install the connector proceed as follows remove about 13 mm of protective sheath from the red and black wires of the battery charger insert the wires into the connector contacts and squeeze them forcefully with suitable pliers respect the polarity red wire black...

Page 11: ...e two red knobs rotate the handle forwards and rest it on the cowling fig I disconnect the suction hose coupling from the squeegee fig G ref 2 remove the squeegee see section Mounting and adjusting the squeegee fig G ref 1 remove the battery Lift the machine by the chassis handle fig I ref 1 6 PRACTICAL GUIDE FOR THE OPERATOR 6 1 Controls Description The machine has the following controls and indi...

Page 12: ... The brush es fit s automatically onto the flange hub If the manoeuvre is not successful press on the handle again and repeat the centring and repeated actioning of the brush drive lever Using the abrasive disks mount the abrasive disk on the drive disk then perform the manoeuvres described for mounting the brush es on the scrubber driver Removing the brush or drive disk proceed as follows raise t...

Page 13: ...epare the work area by removing all possible obstacles begin working from the furthermost point to avoid walking on the area you have just cleaned choose the straightest possible working routes divide large floors into parallel rectangular sections If necessary finish off by passing a mop or rag rapidly over parts inaccessible to the scrubber drier 6 6 Working Starting up Prepare the machine as de...

Page 14: ...ork rinse the tank with clean water Emptying the detergent tank Proceed as described in points 1 to 5 Disconnect the detergent tank hydraulic circuit from the hydraulic circuit of the machine fig C ref 1 lift the tank using the handle and empty the contents At the end of work rinse the tank with clean water Stopping action the brush lever fig A ref 5 press the brush switch fig L ref 3 press the su...

Page 15: ...y in compliance with current safety legislation and as described in the maintenance manual 9 1 Maintenance General rules Performing regular maintenance according to the Manufacturer s instructions improves performance and extends the working life of the machine When cleaning the machine respect the following avoid the use of high pressure washers Water could penetrate the electrical compartment or...

Page 16: ...d adjusting the squeegee 9 2 3 Fuses replacing stop the machine and turn off all functions brush rotation and suction disconnect the machine from the batteries or the mains electricity supply cable version rotate the cowling remove the electrical installation guard fig R ref 1 remove the electrical installation support fig R ref 1 check the fuses install a new fuse replace the electrical installat...

Page 17: ...clean the dirty water and detergent tanks check the level of battery electrolyte and top up with distilled water if necessary 9 3 3 Six monthly operations Have the electrical circuit checked by qualified personnel ...

Page 18: ... is blocked Remove the obstruction to open the hose The detergent flow does not stop Solenoid valve fault Replace the solenoid valve Solenoid valve fault Replace the solenoid valve Detergent tank filter dirty Detergent tank filter cleaned The flow of detergent is interrupted during operation The hose delivering the detergent to the brush is blocked Remove the obstruction to open the hose The sucti...

Page 19: ...s not effective perform a double charge charge it slowly over a 10 hour period at a current of 1 10 the nominal capacity for 5 hours e g for a 100Ah 5 battery the current must be set at 10A using a manual battery charger rest for one hour charge it with the normal battery charger The battery has not been connected to the battery charger for example because the low voltage battery charger connector...

Page 20: ...he battery has reached the end of the charging discharging cycles declared by the manufacturer Replace the battery The battery has been charged with too high a current Replace the battery The electrolyte in the battery is turbid The battery has been charged beyond the maximum limit recommended by the manufacturer Replace the battery ...

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