Connect The Blast Hose And Air Hose - Graco EcoQuip 2 EQs Series Instructions Manual

Installation
Connect the Blast Hose and Air
Hose
1. ATEX models only: Connect the grounding cable
to the external ground stud on the enclosure, then
connect the clamp to a true earth ground.
2. Always purge the air supply hose for 15-20 seconds
before connecting the air supply hose from the
compressor (or on-site compressed air source) to
the panel. Make sure all debris is cleared from the
hose.
OFF
RUN
START
14
3. Connect an appropriately sized air supply hose to
the air inlet and install coupler pins. See Technical
Specifications, page 64.
Damage to the tubing connections on the blast
control can occur if the blast circuit is allowed to
rotate. To avoid damage, use the supplied wrench to
hold the blast circuit nut inside the enclosure while
installing fittings to the air inlet and blast hose
connections.
4. Open the compressor air supply valve (175 psi,
12.06 Bar, 1.2 MPa maximum compressor supply).
NOTE: Make sure the air supply meets the
appropriate air flow requirements. See Technical
Specifications, page 64.
NOTICE
3A7467D