background image

Operation

Using the Controls

Foam paddle switch

—activates the compressor, generating

a flow of foam and air to the right or left boom section
(

Figure 9

).

Foam on/off switch

—activates the compressor, generating

a flow of foam to both of the boom sections simultaneously
(

Figure 7

).

Indicator markings

—located on the side of the tank; they

indicate the solution level in the tank.

Foam regulator adjustment valve

—controls the

consistency of the foam solution. Adjusting the valve controls
the amount of soap solution delivered to the foam nozzles.
Increasing the flow results in larger, more frequent foam
drops; decreasing the flow results in smaller, less frequent
foam drops (

Figure 10

).

Note:

A watery marker consistency may be helpful on windy

days.

Pressure relief valve

—pull the red tab on the tank cap

outward to relieve pressure in the tank (

Figure 10

).

Filling the Tank and Adjusting
the Foam Density

Important:

Flush the system with clean water after

each use, especially after using hard water. Do not apply
lubricating oils, grease, or other petroleum products to
the compressor motor assembly.

1.

Ensure that both the left and right boom switches
located on the console are in the Off position.

2.

Pull out on the red pressure relief tab, and remove the
black cap from the tank.

3.

Pour the proper amount of water into the tank, and
then add foam concentrate through the opening in
the top of the tank according to the manufacturer’s
instructions.

Important:

Extreme pH levels (hardness or

softness) of the water will affect the amount of
foam concentrate needed.

4.

Install the cap on the tank and tighten it by hand.

5.

For the initial operation, open the foam density
adjustment valve 1/8 to 1/4 turn (

Figure 10

).

g200674

Figure 10

1.

Foam regulator
adjustment valve

2.

Pressure relief valve

6.

Start operating the marking system and make a test
pattern on the ground.

Note:

When you first start the marking system, allow

1 to 2 minutes for the foam to flow through the line.

7.

Adjust the foam density adjustment valve to obtain the
desired consistency and spray as normal.

Note:

If you leave the foam in the line for more than

2 hours, it may become watery. Before operating after
a break of 2 or more hours, run the machine for 1 to 2
minutes to remove the excess water.

If the foam in the machine is very watery, do the
following:

A.

Close the foam density adjustment valve
completely.

B.

Operate for 2 minutes.

C.

Wait 1 minute and then check the consistency of
the foam.

D.

Adjust the foam to achieve the desired consistency.

8

 

Summary of Contents for 136-0457

Page 1: ...ia to cause cancer birth defects or reproductive harm Safety Note Determine the left and right sides of the machine from the normal operating position Safety and Instructional Decals Safety decals and...

Page 2: ...or on the bracket Carriage bolt 1 U bolt 1 Flange nuts 3 8 inch 3 Spacer 1 3 R clamp 1 Install the finishing kit bracket Wire harness 1 Switch bracket 1 Rocker switch 1 Paddle switch 1 Bolts M6 4 4 Fu...

Page 3: ...inch 3 Installing the Compressor and Bracket on the Machine Parts needed for this procedure 1 Carriage bolt 1 U bolt 3 Flange nuts 3 8 inch 1 Spacer 1 R clamp Procedure 1 Loosen the bolt on the top of...

Page 4: ...se 3 R clamp 2 Bracket 4 Flange nut 3 8 inch 5 Place the U bolt onto the machine as shown in Figure 4 g200498 Figure 4 1 Flange nuts 3 8 inch 2 U bolt 6 Place the bracket onto the U bolt and secure it...

Page 5: ...ness 1 Switch bracket 1 Rocker switch 1 Paddle switch 4 Bolts M6 1 Fuse 15 amp Procedure Note Lift the seat to route the wire harness 1 Route the wire harness from the foam marker compressor behind th...

Page 6: ...Figure 6 g200670 Figure 6 1 Ground wire 3 Relay switch 2 Fuse 15 amp 3 Connect the blade connector to the socket connector of the fuse block 4 Route the harness along the machine harness up to the con...

Page 7: ...re 9 1 Steering column 4 Paddle switch 2 Paddle switch bracket 5 8 socket connector 3 Bolts M6 6 Paddle switch bracket 8 Connect the paddle switch to the the 8 socket connector through the opening in...

Page 8: ...n the console are in the Off position 2 Pull out on the red pressure relief tab and remove the black cap from the tank 3 Pour the proper amount of water into the tank and then add foam concentrate thr...

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