PRODUCT/TECHNICAL QUESTIONS
Q: What is the maintenance like?
Oil the rails and ballscrews once a month, more in wet climates
General purpose lithium grease seems to be recommended by users
Q: Expected duty cycle/ lifespan of the key components?
Lamp life is documented to be between 4000 and 7000 hours
http://www.projectorcentral.com/Acer-H6510BD.htm
We are not sure what the life span is of the ballscrew. We have tested it for over 3 years without any issues
Fan on the controller is a ball bearing fan and should last 3 years
Thermostat should last for a year or more.
Q: As a distributor, what kind of spares would I need?
Controllers and driver boards
Fans
Thermostats