(a)
If the guardian or conservator fails, neglects, or refuses to furnish comfortable and suitable support, maintenance, or education for the ward or conservatee as required by this division, or to pay a debt, expense, or charge lawfully due and payable by the ward or conservatee or the estate as provided in this division, the court shall, upon petition or upon its own motion, order the guardian or conservator to do so from the estate.
(b)
The petition may be filed by the ward or conservatee or by the creditor or any other interested person. Notice of the hearing on the petition shall be given for the period and in the manner provided in Chapter 3 (commencing with Section 1460) of Part 1.