10.If you are flushing, run the pump long enough to thoroughly clean the pump and hoses.
11.Close the dispensing valve, if used.
12.Close the
13.Pumps with runaway protection: Disable the prime/flush function by pushing the prime/flush button on the DataTrak.
DataTrak Operation
See DataTrak manual 313840 for all DataTrak information and parts, including detailed oper- ation instructions.
Pump Shutdown
At the end of the work shift and before you check, adjust, clean or repair the system, fol- low Pressure Relief Procedure, page 14.
Maintenance
Maintenance Schedule
Establish a preventive maintenance schedule, based on the pump’s service history. Sched- uled maintenance is especially important to prevent spills or leakage due to diaphragm failure.
Lubrication
The pump is lubricated at the factory. It is designed to require no further lubrication for the life of the pump.
Maintenance
Tighten Threaded Connections
Before each use, check all hoses for wear or damage and replace as necessary. Check to be sure all threaded connections are tight and
Flushing and Storage
•Flush before fluid can dry in the equipment, at the end of the day, before storing, and before repairing equipment.
•Flush at the lowest pressure possible. Check connectors for leaks and tighten as necessary.
•Flush with a fluid that is compatible with the fluid being dispensed and the equipment wetted parts.
Flush the pump often enough to prevent the fluid you are pumping from drying or freezing in the pump and damaging it. Use a compati- ble solvent.
Always flush the pump and relieve the pres- sure before storing it for any length of time.
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