Question about Umax AlphaVista Flatbed Scanner
My ups is not starting even after 5 to 6 trial. in first trial its green and red light spark for a micro second and it not start. it heppens in all the trial. what i do?
Well happy to help. i think its the problem with ur ups's battery.coz it might have been drained out or one of the cells in the battery has malfunctioned.so u can take it to a service centre and get the batter replaced.pleasure helping u.
Posted on Oct 24, 2008
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 22, 2014 | RTO PasLode 900420 Impulse Framing Nailer
Jun 22, 2014 | RCA Televison & Video
When there is a Call for heat, the control delays ignition until combustion air
Blower operation has been proved and pre-purge period
Has elapsed. It then opens the gas valve and generates a
Spark to ignite the burners. Trial for ignition lasts for 7 seconds.
At the same time, the control begins monitoring the
Flame sensor. If the flame current is too weak (less than 1
Micro amp) or if the burners do not ignite (within the 7 second
Ignition trial), the control will shut off spark and the combustion
Air blower and de-energize the gas valve. Flame
Current should be between 1 and 5 micro amps to keep the
Gas valve open.
The control will attempt to ignite the burners up to two more
Times. Each time the control restarts the ignition sequence,
It begins with a 45 second pre-purge. If flame is not sensed
After the third trial, the control locks out. Lockout means that
The control shuts off the gas valve, spark and combustion air
Blower for 60 minutes. At the end of 60 minutes the control
Completely resets and will attempt ignition up to three times.
The control can be manually reset before the end of 60 minutes
By momentarily turning off power to the unit.
here is a link to an operations manual
Nov 25, 2010 | Heating & Cooling
Oct 12, 2010 | Graco Baby Care
Oct 10, 2010 | Nokia Consumer Headset
Mar 17, 2010 | Logic Control Computers & Internet
May 23, 2009 | Proscan 19LA25Q 19 in. LCD Television
Feb 01, 2009 | Sony KP-51HW40 51" Rear Projection...
Apr 21, 2008 | HP Compaq dc7100 Ultra-slim PC Desktop
66 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: