Wheel Chock Guidelines; Informational Decals; Controller - Generac Power Systems MAC 750F Owner's Manual

Driving a vehicle with a trailer in tow is vastly different
than driving the same vehicle without a trailer in tow.
Consider the following:
• It takes longer to get up to speed.
•
More room is needed to turn and pass.
•
More distance is needed to stop.
• The driver is responsible for keeping the vehicle
and trailer in control
Before towing, verify the following:
The coupling, safety chains, safety brake, tires,
1.
wheels and lights are in working order.
The breakaway battery is fully charged.
2.
Wheel lug nuts are tightened to 85-95 ft-lbs (115-
3.
129 Nm).
Brake controller engages the trailer brakes before
4.
the tow vehicle brakes.
While towing, make regular stops to verify the following:
Coupler is secured to the hitch and locked.
1.
Electrical connections are made.
2.
Appropriate slack in the safety chains.
3.
Appropriate slack in the breakaway switch pull-pin
4.
cable.
Tires are inflated to proper air pressure and no
5.
damage or unusual wear to tread or sidewalls.
Trailer and doors are secured and latched.
6.

Wheel Chock Guidelines

• Select wheel chock according to equipment type
and size
• Always use in pairs and on firm surfaces
• Chock in direction of grade
• Chock both sides of wheel if direction of grade is
unknown
• Use wheel chock only after parking brake is
applied and tested
• Center chocks squarely against tread of each
wheel
• Do not drive over wheel chocks
Owner's Manual for Flameless Air Heater

Informational Decals

Location Decal Description
-Tire and loading information
-Manufacturer's label; provides VIN #,
On back of
model #, date of manufacture, GVWR,
right-side door
vehicle class, and tire and rim size
-Emissions label
Inside unit, right
-Serial #, Model #, VIN, MAC phone #
side, riveted to
(Metal, blue/silver color)
blower housing
-Tire and loading information
Front of trailer,
-Decal showing VIN #, model #, date
near jack
of manufacture, GVWR, and tire and
rim size

Controller

For troubleshooting, see
Messages.
A
B
C
D
Figure 2-2. Controller
Button Position Manual Mode
A Increase heat
B Increase fan
C Overview/Analog gauge screen
D
E
F
G
General Information
Digital Controller Status
E
001576
Auto Mode
Increase temperature
setting
Decrease temperature
setting
Main menu
Heater on/off
Next screen
Popup "Softkeys"
F
G
7