Czech igniter TZ-1

[MINENAZ16]

Hello,

I'm looking for information on the czech fuze TZ-1.
Only this small picture.

 

[Nabob]

TZ-1 was used for ignition of Da-60 and Da-600 smoke pots. Please see attached picture from 1958 document.
A 1965 manual for the smoke pots mentions only TZ-2 and states that other ignition methods are prohibited.

Bob