Graco 309524L Manual De Usuario

1.

Place clamps (AA) around the cart vertical post 
(DD) and secure to the heater mounting bars (ZZ) 
with M8 x 1.25 x 30 mm bolts (6) and lockwasher 
(5).

2.

Observe temperature ratings for the power cable to 
the terminal junction. Cable H07RN does not meet 
the required 221°F (105°C). An intermediate Type 
“e” junction may be required. Also see F

1.

Install a fluid shutoff valve (T) in the heater’s 1/2-14 
npt(m) fluid inlet; do not overtighten. Connect the 
fluid line to the valve.

2.

Provide a means for adequately handling fluid 
expansion caused by heat. Options include:

•

Use flexible hoses between heater and gun.

•

Install a properly sized accumulator down-
stream from the heater.

•

Install a pressure relief valve (X) pre-set to 
relieve pressure when it exceeds the system 
maximum working pressure.

3.

Install a fluid filter (L), drain valve (M), and fluid pres-
sure regulator (N) near the heater’s 1/2-14 npt(f) 
fluid outlet. Then connect the fluid line.

You need to have 2 each of cart mounting bar 
183485 and clamp 183484. See Accessories, 
page 26, to order. 

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DD

6

5

AA

ZZ

To avoid rupturing a component, which can cause seri-
ous injury, including amputation; read warnings, page 
4, and follow the instructions below.

Never install a shutoff device between the 
heater and gun as this will trap the heated fluid 
and not allow for expansion. If a fluid regulator 
is installed between the heater and gun, never 
use it as a shutoff device.

05545-524

T

X

N

L

M