OSO 21

O P E R A T O R ’ S   M A N U A L  

16 

Troubleshooting 

 

Problem Observed

 

Possible

 

Reason

 

Recommended Solution

 

Light Status

 

Self-propel system and/or 

blade do not work 

Battery not plugged in 

1. Ensure the battery is placed in the 

mower and properly plugged in.  

2. Unplug and plug battery. Wait 15 

seconds. 

All lights are Off 

Main Switch in Wrong Position 

Ensure the Main Switch is turned into 

the ON position 

All lights are Off 

Emergency Stop Button is 

Engaged 

Ensure the Emergency Stop button is 

not engaged. Slightly rotate clockwise 

and confirm it pops-up. 

All lights are On 

LED lights do not turn on 

Battery is Depleted or Not 

Connected Property 

Ensure the battery is in the mower 

properly and plugged in with a secure 

connection.  Unplug and plug battery. 

Wait 15 seconds. Ensure battery is 

fully charged. 

All lights are Off 

Self-propel system stops 

working during use 

High Load Drive Protection may 

have been triggered 

1. Let go of the control lever 

completely until it returns to its 

resting place. This will reset the self-

propel system from a high load 

safety stop 

2. Unplug and plug the battery, wait for 

at least 15 seconds. 

Not Applicable 

Blade stops working 

Blade Physically Stuck 

Unplug and remove the battery from 

the mower. Inspect for debris stuck 

under the cutting area. Ensure blade 

moved freely 

Status Light (farthest to the 

left) is Red 

Safety Reset – The blade was 

Momentarily Under High Load 

1. Let go of the control lever 

completely until it returns to its 

resting place. This will reset the 

blade from a high load safety stop. 

2. Unplug and plug the battery, wait for 

at least 15 seconds. 

Status Light (farthest to the 

left) is Red 

Blade stops while pivoting 

around 

Control Lever Released Too 

Far / Training / Practice 

When pivoting around, when slowing 

self-propel system, ensure the control 

bar is not fully released to its resting 

place. There is a control lever position 

where the blade stays on but the self-

propel system is not engaged. This 

could take practice to maintain the 

blade during pivoting. 

All lights working 

Blade slows down / 

performance decrease 

Battery needs to be replaced 

Follow the instructions to replace the 

battery 

Battery Light (farthest to 

the right) is Red 

Содержание 21"

Страница 1: ...21 Commercial Walk Behind Lawn Mower Operator s Manual...

Страница 2: ...2 1 C O M M E R C I A L W A L K B E H I N D L A W N M O W E R Operator sManual Oso Electric Equipment LLC 8480 Esters Blvd Ste 100 Irving TX 75063 844 676 0123 support osoelectric com...

Страница 3: ...3 Understanding the Warning Stickers 4 Setup Guide 5 Getting Started 5 General Safety Guidelines 7 Basic Operation 8 Tips for a Better Mowing Experience 12 Understanding the Indicator Lights 13 Proper...

Страница 4: ...ium Iron Phosphate or LiFePo4 battery Batteries are charged using the supplied Oso Charging Station from a standard 110V plug Battery power is used to turn the cutting blade and rear self drive wheels...

Страница 5: ...O P E R A T O R S M A N U A L 2 Overview...

Страница 6: ...hnical Specifications o Mower Battery 48V 38Ah LifePO4 Motor 60V 1800W Brushless DC Hub wheels 48V 350W Runtime 2 3 hours o Charger Voltage 110V 15A 20A AC Charge time Overnight 6 batteries with 15A o...

Страница 7: ...ver clean the mower or replace the blade without first disconnecting and removing the battery Read the Operator s Manual before using the mower Receive proper training and instruction before using the...

Страница 8: ...n the Lawn Mower Ensure the battery is placed in the proper orientation and that it fits in the holder Connect the battery plug to the mower connector Ensure you hear an audible click 6 To turn On the...

Страница 9: ...reen Blue or Purple in less than 15 seconds If the Status Lights do not turn On please contact Oso Customer Support or your Sales Representative d When finished please engage the Emergency Stop button...

Страница 10: ...achine Do not put the mower on its side with the battery plugged in and installed on the mower Keep bystanders and children out of the operating area Do not allow children to operate the machine Allow...

Страница 11: ...Next place the battery in the mower battery bay and plug it in to the mower toggle the main switch to the ON position and disengage the Emergency Stop button by slightly rotating it clockwise Wait for...

Страница 12: ...ed with and without the self propel system engaged by properly controlling the control bar with one hand and pushing the start bar with the other Similarly the self propel system can be used without t...

Страница 13: ...t least a 15A breaker a Warning Do not charge the batteries inside living or working areas Recommended areas include any covered area such as a garage or dedicated shop We do not recommend charging th...

Страница 14: ...start charging Tip You can use the charger without having a battery in every charger bay d The charging status light for each bay will turn Red when charging and Green when charging has been completed...

Страница 15: ...to grass cut quality to maintain optimal wheel speed Do not overload the grass bag for better performance Empty the grass bag frequently Always place the battery in the charger at the end of the day...

Страница 16: ...Warning When the mower status light is red and the blade does not start after battery connect and disconnect please do not attempt starting the blade more than once without calling Oso customer suppor...

Страница 17: ...ather resistant we do not recommend that you directly hose down the main housing and control panel with high pressure water Metal parts the blade and all wheels can be hosed down using a typical home...

Страница 18: ...ilted not centered or broken discard immediately o Once a week lubricate the handle bar rotating pivot points with a silicone based lubricant Ensure control lever moves freely and that it returns to i...

Страница 19: ...ace This will reset the self propel system from a high load safety stop 2 Unplug and plug the battery wait for at least 15 seconds Not Applicable Blade stops working Blade Physically Stuck Unplug and...

Страница 20: ...be voided If you don t use appropriate caution before accessing grass chute or under the mower all warranties and injury claims will be voided If you don t read this manual prior to operating the mow...

Отзывы: