Troy-Bilt 52070, 52066 owner manual Safety, General Operation

Section

1

3

Safety

SPARK ARRESTER WARNING TO RESIDENTS OF CALIFORNIA AND SEVERAL OTHER STATES

Under California law, and under the laws of several other states, you are not permitted to operate an internal combustion engine using hydrocarbon fuels on any forest, brush, hay, grain, or grass covered land; or land covered by any flammable agricultural crop without an engine spark arrester in continuous effective working order.

The engine on the unit is an internal combustion engine which burns gasoline, a hydrocarbon fuel, and must be equipped with a spark arrester muffler in continuous effective working order. The spark arrester must be attached to the engine exhaust system in such a manner that flames or heat from the system will not ignite flammable material. Failure of the owner/operator of the unit to comply with this regulation is a misdemeanor under California law (and other states) and may also be a violation of other state and/or federal regulations, laws, ordinances or codes. Contact your local fire mar- shal or forest service for specific information about which regulations apply in your area.

Trimmer Head

Control Bail

Engine Throttle Control Lever

Handlebar

Keyswitch (electric

start model)

Engine Recoil

Starter

Plastic Debris
Shield	Fuel Primer

Trimmer

Line

Trimmer	Rubber Debris
	Flap
Head

Figure 1-1

IMPORTANT

Safe Operation Practices for Walk-Behind Mowers.

This cutting machine is capable of amputating hands and feet and throwing objects.

Failure to observe the following safety instructions could result in serious injury or death.

General Operation

1.Read, understand, and follow all instructions on the machine and in the manuals. Be thoroughly familiar with the controls and the proper use of the equip- ment before starting.

2.Do not put hands or

feet near or under rotating parts. Keep clear of the rotating trimmer head and line at all times.

3.Only allow responsible adults, who are familiar with the instructions, to oper- ate the trimmer/mower. Never let children or untrained adults operate this unit.

4.Inspect the area where the machine is to be used. The machine can propel small objects at high speed, causing personal injury or property damage. Clear the area of objects such as rocks, toys, wire, bones, sticks, etc., which could be picked up and thrown by the trimmer line.

5.Be sure the area is clear of other people (particularly small children and pets) before mowing. Stop machine if anyone enters the area. Keep bystanders at least 50 feet from the area of operation.

6.Do not operate the machine when barefoot or wearing open sandals. Always wear substantial footwear.

7.Wear appropriate clothing such as a long-sleeved shirt or jacket and long trousers or slacks. Do not wear shorts.

8.Do not wear loose clothing—it could catch in the equipment.

9.Do not mow in reverse unless abso- lutely necessary. Always look down and behind before and while moving back- wards.

10.Do not operate the trimmer/mower without proper guards, plates, or other protective safety devices in place.

11.Refer to provided instructions for proper operation and installation of accessories. Only use factory-approved accessories.

12.Stop trimmer head when crossing gravel drives, walks, or roads. Wait for trimmer lines to stop.

13. Stop engine and disconnect spark plug wire from spark plug whenever you leave the unit, clean the unit, or replace trimmer line. Remove key

on electric start model.

14.Wait until the trimmer head comes to a complete stop, shut the engine off, and disconnect the spark plug wire before installing or removing trimmer line. Be sure the trimmer head is securely attached before operating the machine.