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8  

 

Grease Points 

 

 

Grease the 4 bearings on the tine shaft every 50 hours 
as shown in Figure 7. 

 

Operation 

 

Starting and Stopping the Engine 

 

1.  Slide throttle all the way forward to apply the choke 

when Honda engine is cold as shown in figure 8. 
Briggs engine is equipped with an auto-choke; allow 
60 seconds for unit to warm up before turning off.   

2.  Give a quick pull to the recoil. 
3.  Allow the unit to warm up and slide the throttle to 

the  desired rpm. 

4.  Slide the throttle all the way back to  turn  off the  

engine as shown in figure 9.  

 

First Time Use 
 

1.  Operate the unit at low speed and in a wide open 

area. 

2.  Practice making wide turns first and tighter turns as 

you get used to using the machine and the controls. 

3.  You do not have to raise the tines to make turns.  

Tight turns are possible with practice while aerating. 

4.  Raise the tines to transport the unit across hard 

surfaces. 

 

 
 
 

Summary of Contents for Dual-Aer 2400

Page 1: ...Dual Aer 2400 2450 Operator s Manual...

Page 2: ...and free of any defects Do not use this equipment if any guards or safety decals are not in place Perform an inspection of the unit before each use Ensure all fasteners are secure the tires are prope...

Page 3: ...these safety labels Signal word definitions DANGER indicates an imminently hazardous situation which if not avoided WILL result in death or serious injury WARNING indicates a potentially hazardous sit...

Page 4: ...static transmissions features a maintenance free design Belt Inspect the engine belt every 100 hours or annually for signs of wear Belt Replacement Procedure 1 Disconnect the tension spring to release...

Page 5: ...5 Figure 3 Figure 1 Figure 2...

Page 6: ...ekly Engine Run unleaded gasoline with an octane rating of 86 or higher and 10 or less ethanol Check engine oil level on level ground daily Drain Honda engine s oil by removing oil plug in figure 5 Dr...

Page 7: ...7 Figure 4 Figure 5 Figure 6...

Page 8: ...off 2 Give a quick pull to the recoil 3 Allow the unit to warm up and slide the throttle to the desired rpm 4 Slide the throttle all the way back to turn off the engine as shown in figure 9 First Tim...

Page 9: ...9 Figure 7 Figure 8 Figure 9...

Page 10: ...tine handle as shown in figure 11 2 Lock the tines in the up position by lifting the handle up until you hear a click as shown in figure 12 3 Tines can remain in the ground when making turns Slow the...

Page 11: ...11 Figure 10 Figure 11 Figure 12...

Page 12: ...www StingerEquipment com 2140 Spencer Court LaGrange KY 40031 502 536 0716...

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