Dear Mahesh,
Relevant section 7(4) & 7(5) of Factories Act, 1948 may be read as under for your query.
Section 7(4) Whenever a new manager is appointed, the occupier shall send to the Inspector a written notice and to the Chief Inspector a copy thereof within seven days from the date on which such person takes over charge.
(5) During a period for which no person has been designated as manager of a factory or during which the person designated does not manage the factory, any person found acting as manager, or if no such person is found, the occupier himself, shall be deemed to be the manager of the factory for the purposes of this Act.
This shows that if no person is appointed as manager by the occupier then the occupier himself shall be deemed to be the manager of the factory for the purposes of this Act.
R.N.KHOLA
Welcome Skylark Associates