27
CN-140 TECHNICAL MANUAL
03-2021
Translation of the original manual
17. EXTENDED STOP SEQUENCE (OVER ONE MONTH).
Ensure that the stopcock taps on the products on the gun are fully closed.
Connect the transfer pumps to two separate containers, with an approximate amount of
10 litres of solvent in each.
Spray material on the side blocks, opening the stopcock taps in the products on the gun.
The jet should be aimed at an appropriate container until clean solvent comes out of the
side blocks.
Connect the transfer pumps to two separate containers, with an approximate amount of
10 litres of D.O.P. plasticizer.
Re-add the spray until all the solvent has been bled from the system and only the
plasticizer comes out of the side blocks
12
.
Apply a thick layer of Celtipol grease to each side of the front housing of the gun.
Once again, place the side blocks on the front housing of the gun
13
.
Remove the adapters from the transfer pumps from the product tanks. Clean the plug
adapters with solvent and then cover with Celtipol grease.
Clean the large needles in the plug on the material tanks with solvent, cover with
Celtipol grease; reinstall the plugs/caps on the drums when received from the material
supplier.
12
Do not bleed the
D.O.P. plasticizing fluid
from the accumulated
system.
13
Grease should appear on the tip of the mixing
chamber. Excess grease should be spread over the rest
of the gun to help to eliminate any excess accumulated
spray.
Summary of Contents for CN-140
Page 1: ...TECHNICAL MANUAL 2021 CN 140 PNEUMATIC EQUIPMENT FOR POLYURETHANE PROJECTION ...
Page 36: ...36 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual 24 ELECTRICAL DIAGRAMS ...
Page 37: ...37 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual ...
Page 38: ...38 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual ...
Page 39: ...39 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual ...
Page 44: ...44 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual 27 CE DECLARATION ...
Page 45: ...45 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual ...