Graco REACTOR 3 E-30 ISR331 [11/26] Connect hoses to proportioner

Installation

3A7683G 11

Connect Hoses to Proportioner

1. Connect the fluid hoses (FH) to the proportioner

fluid manifold (G). The red fluid hose is for hardener

(component A, ISO), and the blue fluid hose is for

resin (component B, RES).

NOTE: Torque hoses to 3/8 in. (9.5 mm) inner

diameter hoses to:

• A side to 14 ft-lb (19 (N•m)

• B side to 20 ft-lb (27 N•m)

NOTE: Ensure the hose fittings are facing away

from the proportioner.

2. Connect electrical wires (EW). Tighten the electrical

connector screws.

NOTE: Torque the electrical connector screws to

3-6 in-lb. Do not over-tighten the connector

screws.

NOTE: When connecting electrical wires, ensure

that red wires are connected to red wires and blue

wires are connected to blue wires.

3. Connect the air hose (AH).

4. Check that all equipment is properly grounded. See

Grounding, page 10.

NOTICE

Heated hose must always contain fluid when hose

power is on. Never apply power to an empty heated

hose. Powering empty hoses may cause equipment

damage.

NOTICE

Always completely unroll and bleed the air from the

hose before each use. If the air is not bled from the

hose, heat transfer from the heating conductor will

not be uniform. In the worst case, the conductor can

be damage. The warranty is void in such cases.

RES

(blue)

ISO

(red)