How do I change the combination on a door key safe

Safes with dials are a little more complicated. NEVER close the door after changing the combination. Practice the opening sequence with the door open. If you did it wrong, you can reset and try again

https://www.google.com/search?q=Sentry+Safe+1250.+change+the+combination

That is a puzzle.

If the handle won't turn, it means it is locked, but you say it is open. Are the locking bolts on the side of the door in or out? But if it is locked (bolts out), the dial should turn both ways.

You don't by any change have a key inserted into the back of the door? There is normally a key inside that allows you to change the combination numbers.

You don't see many with dials these days. Remove the inside door cover and see if you can see something amiss.

Our tech team at Quality gun safes wall safes and floor safes store in Burlingame Ca produced this video

The Stramm safe we have is a small one that we use to store keys for our drivers. To change the combination, open the safe with the current combination. Sorry, can't help you if you don't know that. Inside the door is a plastic panel covering the batteries. Pinch the plastic catch at the top and open the panel. There is a small red button which you can press to change the combination. When you press it, you will hear a double beep. Enter your desired new combination. The trick is that the last digit must be either an "A" or a "B" which signals the end of your combination. For example, if you want your new combination to be 123456, you can't do that. The closest you can come is 123456A or 123456B. Hope this helps. Steve, Mbeya, Tanzania

Could you please advise Make & Model No of Safe.

I have a sentry safe csw 4747 Idont no tha combination
how do I do the safe a key and electronic key pad

I need an instruction Manual for a Nutool sf20 safe

just boughy it and instructions got thrown away by accident . I have keys but no combination please advise..... Numbers on door that are tagged on is: BJ-285913* an another sticker that says 50310 BJ285913 please advise...

hi, on mine if you open the door their is a red button press and hold for five seconds, then release put new code in then press again for 5 secs turn thelock to lock position do not close the door, put in the new code and see if it ulocks, if so, bingo, DO NOT CLOSE THE DOOR TILL YOU ARE CERTAIN THE CODE YOU PUT IN WORKS, hope this helps, mine only has a four digit code but i think its the same set up.

Open the safe door and press the s key press the I key twice then press the red button on the inside of door near the hinges. you will hear 2 long beeps. press the s key and then the red button and you will hear a beep enter your combination up to 12 numbers then press the E key your combination is now set. Best of luck