Graco REACTOR 3 E-30 ISR332 [17/26] Maintenance

Graco REACTOR 3 E-30 IHR332 [17/26] Maintenance
Maintenance
3A7683G 17
Maintenance
1. Before disconnecting or repairing hoses, relieve all
fluid pressure and shut off electrical power to the
proportioner. See your proportioner manual. See
Related Manuals, on page 2.
2. Make sure all fluid is cool before disconnecting
hoses.
Replacing Individual A or B Hose
Internally Heated Hoses
1. Disconnect all electrical connections.
2. Disconnect fluid connections.
3. Flush and clear out all material from hose.
4. Install new hose in bundle, wrapping around other
fluid hose and air hose.
5. Complete installation (see Installation, on page
10).
Externally Heated Hoses
1. Disconnect all electrical connections.
2. Disconnect fluid connections.
NOTE: If removing the A Side hose, cut the ground
wire jumper in order to remove the hose from the
bundle.
3. Flush and clear out all material from hose.
4. Install the new hose in the bundle, wrapping around
other fluid hose and air hose.
5. Complete installation (see Installation, on page
10).
NOTE: If removing the A Side hose, the grounding
jumper needs to be connected to the hose fitting at
the proportioner only. Check the grounding path
(see Grounding, on page 10).
Preventative Maintenance
To ensure the heated hose functions properly, regularly
perform the following preventative maintenance
procedures on a monthly basis:
Visually inspect the scuff jacket for defects.
Replace if tears or rips are found.
Inspect electrical connections to ensure they are
properly connected and housing are in good
condition.
Recycling and Disposal
End of Product Life
At the end of a product’s life, recycle it in a responsible
manner.

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