EN
1. Connect pump to paint system.
2. Connect electric motor to a suitable electrical supply.
3. Fit the gearbox vent plug.
4. Turn on paint system and set back pressure regulator to zero.
5. Turn the pump on at the local isolation mounted switch.
Never allow the pump to run with a closed (‘valved off’) inlet or outlet connection
6. Allow the pump to run for about 10 minutes between 60 to 80Hz to ensure any trapped air is correctly vented.
Check for any leaks and mechanical noises.
7. While running, apply (502375) grease to cam follower bearings, 8 strokes of a standard ‘cartridge’ grease gun
(502373).
8. While running apply (502375) grease to main shaft bearing (40 strokes of a grease gun on a new bearing and
6 pumps on a bearing in current use).
9. Run the pump at 20 cycles/min [50 HZ] and increase the back pressure to 10 bar and run for 1 hour.
Check for any leaks and mechanical noises.
Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and solvent
manufacturer.
1. Stop the pump (turn off the electric motor);
isolate the paint supply and place a suitable container underneath the hose to prevent spillage.
2. Disconnect the inlet & outlet hoses and position securely into a suitable container.
3. Start the pump and run at slow speed [20Hz] for 1 minute.
The pump will now have most of the paint removed;
however, some material will remain within the fluid cylinders and manifolds.
4. If required to finally remove any paint from the pump, place the supply hose in a compatible solvent and run
the pump until sufficiently clean.
Testing and Lubricating
Testing and Lubricating after major overhaul
WARNING
Testing and Lubricating - Qualified personnel only
Fluid Drain Down
IMPORTANT
77-3226 R5.1
34/40
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