2
Revision 4 reflects the following changes:
Cover page text "IMPORTANT SAFETY INSTRUCTIONS, READ AND FOLLOW ALL INSTRUCTIONS and SAVE THESE
INSTRUCTIONS" text size increased from 14pt (4.9 mm) to 16pt (5.6 mm). Added heading " "IMPORTANT SAFETY INSTRUCTIONS
and SAVE THESE INSTRUCTIONS" on page 4. Updated children's warning to "To reduce the risk of injury, do not permit children to
use this product unless they are closely supervised at all times" on page 4. Added to new Bonding warning and GFCI warning at the
bottom on page 5. Added "SAVE THESE INSTRUCTIONS" bottom of page 6. Table A updated on page 9. Table A footer revised on
page 9. Point 2 under Start-up revised on page 10. Parts List illustration updated on page 16. Table F revised on page 16. Warranty
certificate revised on page 17.