Lull 644E-42 Operation Manual - Manual (Page 89)

Operation
87 Model 644E Origin 3/04
This booster battery must be a 12 volt type. The vehicle used for jump starting must
have a negative ground electrical system. To jump start the vehicle, proceed as
follows:
1. Connect the positive (+) jumper cable to the positive (+) post of the dis-
charged battery.
2. Connect the other end of the positive (+) jumper cable to the positive (+)
post of the booster battery.
3. Connect one end of the negative (-) jumper cable to the negative (-) post of
the booster battery.
4. Make the final connection to the furthest point from the battery.
5. Follow the steps in ìNormal Startingî on page 85.
6. Remove the jumper cables in the reverse order of their connection (i.e.
negative ground connection first, etc.).
Jump Starting
WARNING:
NEVER jump start the vehicle directly to the starter
solenoid. Death or serious personal injury could result from the vehicle
lurching forward or backward and running over the person attempting to
jump start the vehicle directly to the starter.
WARNING:
To avoid death or serious personal injury when jump
starting with another vehicle, be certain that the two vehicles are not
touching. Never jump start the vehicle with a frozen battery as it will
explode. Keep sparks, flames and lighted smoking materials away from
the battery. Lead acid batteries generate explosive gases when charging.
Wear safety glasses when working near batteries.