There are some steps to fallow:

First of all choose location of ATMs with which you are most familiar, not go away. If not then, choose well-lit, well-placed ATMs where you feel comfortable to use it.

Scan the whole ATM area before use it. Try to Avoid using the ATM altogether, if there are any person looking you or if it looks too isolated or unsafe.
Avoid opening your purse or wallet when your are in queue for the ATM use.

Avoid using ATM if you find any other machine around ATM. Call at near emergency number.

First of all choose location of ATMs with which you are most familiar, not go away. If not then, choose well-lit, well-placed ATMs where you feel comfortable to use it.

Scan the whole ATM area before use it. Try to Avoid using the ATM altogether, if there are any person looking you or if it looks too isolated or unsafe.
Avoid opening your purse or wallet when your are in queue for the ATM use.

Avoid using ATM if you find any other machine around ATM. Call at near emergency number.

Using an ATM

Be careful when any strangers offer to help you at an ATM, even if your card is block by machine or you are experiencing difficulty with the transaction.

Check your surrounding any other person in the queue keep an acceptable distance from you.

Stand very close to the ATM and shield the keypad with your hand when keying in your PIN code otherwise any other person can guess your number.

Press the Cancel key on keyboard when you find the ATM is not working properly and withdraw your card. Avoid force your card into the card slot.

Always keep your printed transaction record so that you can compare your ATM receipts to your monthly statement.

If your card jammed in ATM, report this immediately to the bank.

Manner to use your ATM

Try to memorize your PIN code and avoid writing it down on public access book, doing so on secret book.
Never tell your PIN to any third person, whether to family member, office staff.

Avoid using easily guessable numbers for your PIN code for example your date of birth, your phone number and others.

Change your PIN code on weekly basis.

Weekly check your account balance and bank statements if you find any problem, contact to your bank immediately.