Greenheck ERD manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Greenheck ERD, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Greenheck ERD one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Greenheck ERD. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Greenheck ERD should contain:
- informations concerning technical data of Greenheck ERD
- name of the manufacturer and a year of construction of the Greenheck ERD item
- rules of operation, control and maintenance of the Greenheck ERD item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Greenheck ERD alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Greenheck ERD, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Greenheck service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Greenheck ERD.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Greenheck ERD item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    GREENHECK P .O. BOX 410 SCHOFIELD, WISCONSIN 54476-0410 PH. 715-359-6171 www.greenheck.com ® READ AND SA VE THESE INSTRUCTIONS Models ERD/ESRMD/ESRMDF Dir ect Drive - Four W ay Fans Exhaust/Supply/Recir culate/Mix Dimensional Data Control Damper Low Leakage Control Damper OPTIONAL DIFFUSER H OPTIONAL DIFFUSER 12" C G A Sq. B Sq. Roof Opening [...]

  • Page 2

    2 Installation Greenheck Model ESRMD & ERD fans are thoroughly inspected and test run at the factory, however damage may occur during handling and shipping. Consequently, it is important that the fan be carefully inspected for visible and concealed damage before installation. Report any damaged or missing items to the shipper immediately. Follo[...]

  • Page 3

    3 W ARNING Disconnect and secure to the “OFF” position all electrical power to the fan prior to inspection or servicing. Failure to comply with this safety precaution could r esult in serious injury or death. Routine Maintenance Once the fan has been put into operation, periodic maintenance should be performed on the following items: 1. Motors [...]

  • Page 4

    Parts List Model ESRMD & ESRMDF Model ERD Control Damper Optional Diffuser Butterfly Dampers (2) VCD-1020 (2) Fan Motor Damper Actuator Motor Plate Drive Frame Angle (2) Propeller Double V enturi Panel Optional Diffuser ACCESS DOOR Birdscr een or Filters VCD-2120 Fan Motor Damper Actuator Motor Plate Drive Frame Angle (2) Propeller Double V ent[...]