Force weapon on Player

[Avaray]

Hello and sorry for my English

I'm using this method to block Player's Primary (slot1) and Melee (slot3) weapons on a certain area.
It works fine, but I encountered a problem, whenever a player is spawned on this area* the default (primary) weapon is chosen and the player sees only empty hands (hand without weapon)
Is there any way to prevent this? To force Secondary weapon (slot2) on player on this area?

// * That is Huge Trigger Cube and respawns are inside cube.