National Flooring Equipment PANTHER 5280, Инструкция по эксплуатации, Страница: 20 / 46

Page 19
5280 PROCEDURES
SPEED CONTROL
• Speed control knob can be adjusted while machine
is running.
• Turning speed control knob counter clockwise will
make machine run faster (See Figure C).
• Turning speed control knob clockwise will make
machine run slower (See Figure C).
SPEED CONTROL REPLACEMENT
• Use a 3/32'' allen wrench to remove plastic knob.
• Use a 1'' deep socket to remove and replace speed
control valve.
• Re-install plastic knob.
PRESSURE VALVE REPLACEMENT
This has been factory set and should not be tampered with.
• Use a 1'' deep socket to remove old unit and install
new.
FORWARD SWITCH REPLACEMENT
• Disconnect power source to unit.
• Remove 2 1/4 - 20 x 1/2 hexhead bolts from handle.
Use 7/16 diameter wrench or socket.
• Remove 1/4-20 bolt from lever
• Remove switch.
• Remove 2 spade connectors from switch.
• For switch replacement, bend the 2 prongs 90º from
both ends of switch. Use old switch as a pattern.
POWER CORD
• If power cord is damaged, it must be replaced by
National or its service agent, or a similar qualified
person in order to avoid a hazard.
Speed
Control
Faster Slower
Figure C
Counter
Clockwise Clockwise