Question about Schumacher Electrical Supplies
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
It could be an internal fuse, or that the transformer is malfunctioning.
Before any dis-assembly/internal inspection, be sure that the unit in unplugged.
Posted on Feb 25, 2009
your NG3 should have been preprogrammed for the type of batteries you are charging. The NG3 has the 3 wires from the power cord. Here is what I have done:
Brown from charger goes to black wire
Blue goes to white wire
yellow green goes to green ground.
Posted on May 30, 2009
I have the same one. The black wire from teh ac cord has a white connector that goes on the switch but there are 4 choices. I need a diagram as well.
Posted on Mar 14, 2011
You need to connect the battery cable wires to the battery in order for the charger to "turn on" the output. If the "reverse polarity" LED lights up, switch the wires. The RED clamp goes to the + battery terminal wire, BLACK goes to the other.
Posted on Sep 22, 2013
Tips for a great answer:
Sep 16, 2014 | Schumacher SE-1010-2 12-Volt 10-Amp Dual...
Aug 14, 2014 | 10/40/200 Amp 6/12-Volt Manual Battery...
Aug 03, 2014 | Schumacher DSR ProSeries Battery Charger -...
Jun 12, 2013 | Schumacher SE-1052 2/10/50 Battery Charger...
Nov 02, 2012 | Jensen Schumacher SC-600A SpeedCharge High...
Jun 28, 2011 | SE3010 2003010 Amp Manual Starter and...
Jan 18, 2011 | Schumacher DSR ProSeries Battery Charger -...
Nov 27, 2010 | Schumacher & Fast Charge Starter Charger
131 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: