Graco 309524N important safety instructions Fluid Connections Accessories, Cart Mounting

Cart Mounting

(FIG. 5)

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

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 FIG. 7.

Installation

WARNING

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

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.

DD

6

5

AA

ZZ

05543-524

FIG. 5: Cart Mounting

Fluid Connections &

Accessories

(FIG. 6)

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.

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.

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.

X

N

L

T M

05545-524

FIG. 6: Fluid Connections & Accessories

309524N 9