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Cordless lawn mower 

WG784E WG785E 

– 

After striking a foreign object,

– 

Whenever the machine starts vibrating 
abnormally.

MAINTeNANCe ANd SToRAGe

a)  Keep all nuts, bolts and screws tight to 

be sure the equipment is in safe working 
condition;

b)  Check the grass catcher frequently for 

wear or deterioration;

c)  Replace worn or damaged parts for safety.

BATTeRy Tool uSe ANd CARe

1)  Recharge only with the charger 

specified by the manufacturer.

 A 

charger that is suitable for one type of 
battery pack may create a risk of fire when 
used with another battery pack.

2)  use power tools only with 

specifically designated battery 

packs. 

Use of any other battery packs 

may create a risk of injury and fire.

3)  When battery pack is not in use, 

keep it away from other metal 

objects, like paper clips, coins, keys, 

nails, screws or other small metal 

objects,  that can make a connection 

from one terminal to another. 

Shorting 

the battery terminals together may cause 
burns or a fire.

4)  under abusive conditions, liquid 

may be ejected from the battery; 

avoid contact. If contact accidentally 

occurs, flush with water. If liquid 

contacts eyes, additionally seek 

medical help. 

Liquid ejected from the 

battery may cause irritation or burns.

ADDITIONAL SAFETY 

INSTRUCTIONS FOR YOUR 

BATTERY ChARGER

1.  Before charging, read the instructions.
2.  For charge Lead acid battery pack only.
3.  If the supply cord is damaged, it must be 

replaced by the manufacturer, its service 
agent or similarly qualified persons in 
order to avoid a hazard.

4.  The battery terminal not connected to 

the chassis has to be connected first. 
The other connection is to be made to 
the chassis, remote from the battery and 
fuel line. The battery charger is then to be 
connected to the supply mains. 

5.  After charging, disconnect the battery 

charger from the supply mains. Then 
remove the chassis connection and then 
the battery connection.

6.  Do not charge a leaking battery.
7. 

Do not use chargers for works other than 
those for which they are designed.

8.  Before charging, ensure your charger is 

matching the local AC supply.

9.  The charging device must be protected 

from moisture.

10.  Do not use the charging device in the 

open.

11.  Do not short out the contacts of battery or 

charger.

12.  Respect the polarity “+/-“ when charging.
13.  Do not open the unit and keep out of the 

reach of children. 

14.  Do not charge the batteries of other 

manufactures or ill-suited models.

15.  Ensure that the connection between the 

battery charger and battery is correctly 
positioned and is not obstructed by 
foreign bodies.

16.  Keep battery charger’s slots are free of 

foreign objects and protect against dirt 
and humidity. Store in a dry and frost-free 
place.

17.  When charging batteries, ensure that the 

battery charger is in a well-ventilated area 
and away from inflammable materials. 
Batteries can get hot during charging. 
Do not overcharge any batteries. Ensure 
that batteries and chargers are not left 
unsupervised during charging. 

18.  Do not recharge non-rechargeable 

batteries, as they can overheat and break.

19.  Longer life and better performance can 

be obtained if the battery pack is charged 
when the air temperature is between 18ºC 
and 24ºC. Do not charge the battery pack 
in air temperatures below 4.5ºC, or above 
40.5ºC. This is important as it can prevent 
serious damage to the battery pack.

Summary of Contents for WG784E

Page 1: ...Cordless lawn mower WG784E WG785E SAFETY AND OPERATING MANUAL ...

Page 2: ...see that the blades blade bolts and cutter assembly are not worn or damaged Replace worn or damaged blades and bolts in sets to preserve balance d On multi bladed machines take care as rotating one blade can cause other blades to rotate Operation a Mow only in daylight or in good artificial light b Avoid operating the equipment in wet grass where feasible c Always be sure of your footing on slopes...

Page 3: ...s has to be connected first The other connection is to be made to the chassis remote from the battery and fuel line The battery charger is then to be connected to the supply mains 5 After charging disconnect the battery charger from the supply mains Then remove the chassis connection and then the battery connection 6 Do not charge a leaking battery 7 Do not use chargers for works other than those ...

Page 4: ...tely stopped before touching them Beware of sharp blades Blades continue to rotate after the motor is switched off Remove plug from mains before maintenance or if cord is damaged Keep the supply flexible cord away form the blades Do not expose to rain or water Do not burn Do not dispose of batteries Return exhausted batteries to your local collection or recycling point C tick mark SYMBOLS Only use...

Page 5: ...5 Cordless lawn mower WG784E WG785E 1 6 7 8 9 10 11 12 2 3 4 5 ...

Page 6: ...ss collection bag 5 Work mode dial 6 Safety key 7 Upper handle 8 Lock cam lever 9 Lower handle 10 Safety flap 11 Battery pack 12 Motor cover 13 Charger see A2 14 Mulch insert see H 15 Blade bolt See P1 16 Blade see P1 Not all the accessories illustrated or described are included in standard delivery ...

Page 7: ...del WA3720 WA3720 Charger rating Input AC 220 240V 50 60Hz Output 29 5Vdc 1 0A Input AC 220 240V 50 60Hz Output 29 5Vdc 1 0A Machine weight 20kg 23kg ACCESSORY Battery pack 1 Charger 1 Grass collection bag 1 Mulching insert 1 Lock cam lever 2 We recommend that you purchase your accessories from the same store that sold you the tool Use good quality accessories marked with a well known brand name C...

Page 8: ... charge in wet locations Do not charge mower when temperature is above 104 F 40 C or below 41 F 5 C 6 Keep the mower and charger away from water heat sources Such as radiators heaters stoves etc flames or chemicals Be careful not to damage the charger cord by keeping cord away from sharp edges CHARGING PROCEDURE 1 Charging can be carried out either with the battery FITTED See A1 or REMOVED from th...

Page 9: ...hs during storage For optimal battery life and performance the battery should be fully charged after each use Store the battery in a cool dry location The battery can be safely stored down to 14 F 10 C The battery does not need to be fully discharged before recharging Initially 2 to 3 charging cycles may be required after purchase to achieve maximum run time capacity ADDITIONAL BATTERIES can be ob...

Page 10: ...ower handle Insert the cable into the clips ensuring there is enough cable slack Fig B5 2 GRASS COLLECTION BAG ASSEMBLY Connect the grass box handle to the box top as shown in F ig C1 C4 Step 1 Press the front of the handle briefly Fig C2 Step 2 Then push it forward Fig C2 Step 3 Push down the back of the handle Fig C2 Step 4 Finally clip the plastic clips over the metal frame Fig C3 Warning Don t...

Page 11: ...er hooks a on the mower deck Fig D2 4 Release the safety guard to lock the grass bag into position Ensure the grass bag is installed securely Fig D3 NOTE Depress the grass bag slightly to ensure that it is completely installed 4 REMOVING EMPTYING Hold the grass bag lift the safety flap 10 and hold up Remove grass bag 4 Warning Always check the safety flap can close the discharge outlet tightly bef...

Page 12: ... Be careful not to drop the battery onto your foot or on the ground when removing it FITTING BATTERY Put the battery into the battery container make sure the battery is fitted correctly See F2 OPERATION 1 STARTING AND STOPPING See Fig G1 G2 Warning The blade continues to rotate for a few seconds after the machine is switched off Allow the motor blade to stop rotating before switching on again Do n...

Page 13: ...rd will return to the closed position 4 WORK MODE DIAL See I Status1 QUIET mode Select QUIET mode when mowing in everyday conditions removing approximately 20mm of grass at a time Status2 Turbo mode Set the dial toTURBO mode when cutting dense or overgrown grass 5 BATTERY STATUS LED S See Fig J NOTE The Status LED s will indicate the battery condition when the button on the battery is pressed The ...

Page 14: ...ferred position 7 GRASS BAG FILLING INDICATOR See Fig L To remind you immediately to empty when the grass bag is full the mower provides an indicator on the top of bag to show the collection status And you can follow as below Empty status flap float a Fully status flap fall down b 8 REAR DISCHARGE See M The mower provides a rear discharge function so that you can mower without bag collection The d...

Page 15: ... will biodegrade quickly to provide nutrients to the lawn Please review the following recommendations for optimum mulching performance 1 Avoid mowing when the grass is wet from rain or dew Wet grass may form clumps which interfere with the mulching action and reduce runtime The best time to mow grass is in the late afternoon when the grass is dry and the newly cut area will not be exposed to direc...

Page 16: ... are all undamaged and are correctly attached to mower Carry out any necessary maintenance or repairs before operating mower If the mower should happen to fail despite regular maintenance please call our customer helpline for advice BLADE SHARPENING KEEP BLADE SHARP FOR BEST MOWER PERFORMANCE A DULL BLADE DOES NOT CUT GRASS CLEANLY OR MULCH PROPERLY WEAR PROPER EYE PROTECTION WHILE REMOVING SHARPE...

Page 17: ...years which ever is the sooner regardless of condition Follow these procedures to remove and replace the blade You will need garden gloves not provided and a spanner wrench not provided to remove the blade Hold the blade 16 and unscrew the blade bolt 15 counter clockwise using a spanner wrench and then remove blade To re assemble position the blade 16 with the cutting edges towards the ground Then...

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Page 20: ...Copyright 2010 Positec All Rights Reserved ...

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