Supply Wet-Cups With Throat Seal Liquid - Graco Reactor A-20 Operation

Supply Wet-Cups with Throat
Seal Liquid
Pump rod and connecting rod move during operation.
Moving parts can cause serious injury such as
pinching or amputation. Keep hands and fingers away
from wet-cup during operation. Turn main power OFF
before filling wet-cup.
1. Component A (ISO) Pump: Keep reservoir (Z) 3/4
filled with TSL. Wet-cup piston circulates TSL
through wet-cup to carry away isocyanate film on
displacement rod. Change the fluid in the reservoir
when it becomes milky-looking.
311511G
2. Component B (Resin) Pump: Check felt washers
Z
ti8610a
in packing nut/wet-cup (AK) daily. Keep saturated
with TSL to prevent material from hardening on
displacement rod. Replace felt washers when worn
or contaminated with hardened material.
AK
Initial Startup
ti8448a
25