IOTA Transfer switch seems to be sticking

toban wrote:
I have a DSDP Newmar. I have noticed when I start my generator, the transfer switch clicks after starting but it doesn't click right over for a contact. I lightly tapped the top of the box and it clicks further to make a contact. I shut down the generator and started it again to activate the transfer switch again and it clicks right over.

What does one do to fix this situation? Can you clean or lubricate the swivel points inside? It doesn't take much to have the contacts come together with a light tap on top of the box. As I said, I've repeated this process over and over and it clicks right over after the initial tap.

Any suggestions for me?

Toban

What year?

Just FYI, but NTSB recalled The transfer switch described below for Monaco coaches 2008 thru 2011. To my understanding it was industry wide.

Instructions provided by Jayco

NHTSA CAMPAIGN ID Number: 12V060000 NHTSA Action Number: N/A

Component: ELECTRICAL SYSTEM Potential Number of Units Affected: 249

Summary:
NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2008-2010 BEAVER AND CERTAIN MODEL YEAR 2009-2011 MONACO, AND CERTAIN MODEL YEAR 2009-2011 HOLIDAY RAMBLER RECREATIONAL VEHICLES, MANUFACTURED FROM OCTOBER 25, 2007, THROUGH AUGUST 26, 2010, EQUIPPED WITH IOTA ITS-50R 50 AMP AUTOMATIC TRANSFER SWITCHES.

THE IOTA ITS-50R 50 AMP AUTOMATIC TRANSFER SWITCH BUS BAR AND/OR ELECTRICAL CONNECTIONS MAY BE INADEQUATE TO HANDLE THE ELECTRICAL LOAD.

Consequence:
ELECTRICAL OVERLOAD OF THE TRANSFER SWITCH COULD LEAD TO OVERHEATING, AND A FIRE, INCREASING THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.