Table 3-5. Troubleshooting Material Pumps-continued

TB 43-0213

Table 3-5. Troubleshooting Material Pumps (Con't).

e. The following is a typical installation procedure

c. Commercial literature is available upon request

for a rustproofing material spray gun system:

from each of the suppliers of material spray guns,

wands, and attaching hardware and hoses, as listed in

Table 3-2. This available literature also provides

WARNING

repair instructions.

and

maintenance

specific

Figure 3-11 is an example of a typical spray gun system.

Make certain pump motor is turned off and

d. There are two ways of mounting material filters to

all air lines have been purged of pressure

the system (see Figure 3-12 and Figure 3-13). There is

before installing spray gun assembly.

no difference in performance from one mounting

position to another; however, with remote mounting,

(1) Connect the material filter to the output

the added weight on the hose reduces the ease of

port of the air motor pump, directly or remotely,

handling and increases the chance of damaging the

depending on the model.

filter.

3-15