(2)Appointment of assessors. - On receipt of the memorandum of appeal the appellate authority shall, if it thinks fit or if the appellant has requested that appeal should be heard with the aid of assessors call upon the body declared under sub-rule (3) to be representative of the industry concerned, to appoint an assessor within a period of 14 days, if an assessor is nominated by such body, the appellate authority shall appoint a second successor itself. It shall then fix a date for the hearing of the appeal and shall give the notice of such date to the appellant and to the Inspector whose order is appealed against, and shall call upon the two assessors to appear upon such date to assist in the hearing of the appeal.