CTC Union CTC 380 IC, Installation And Maintenance Instruction Manual

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6. PUMP INSTRUCTIONS
6.1 Danfoss BFP 21LE-S
6.1.1 Technical data
Viscosity range: 1,3–12,0 mm
2
/s
Pressure range: 7–15 bar
Oil temperature: –10 to +70°C
6.1.2 Components
1. Pressure regulation
2.
Manometer connection G 1/8”
3. Filter
4. Solenoid valve
5.
Nozzle connection G 1/8”
6. Vacuum manometer connection G 1/8”
7. Horseshoe washer/Return plug
8.
Suction line G 1/4”
9. Return line G 1/4”
10. Metal plug G 1/4”
6.1.3 Filter replacement BFP 21LE-S
Cut off the power and shut off the oil supply. Remove the fi lter screw from
the cover with a 4 mm Allen key and pull out the fi lter insert. If necessary
a screwdriver may be used between the fi lter and the screw to carefully
pry out the fi lter. Replace the old fi lter with a new one by pressing the
new fi lter down onto the fi lter screw. Replace the insert, tighten lightly.
Do not forget to replace the O-ring. Open the oil supply and switch on the
power.
6.1.3.1 One-pipe system
Remove the return plug (7), plug the return line (9) with the metal plug
(10) G 1/4”.