Greenheck Fan Model SWB Series 200 manual

1
2
3
4
5
6
7
8

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Greenheck Fan Model SWB Series 200, 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 Fan Model SWB Series 200 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 Fan Model SWB Series 200. 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 Fan Model SWB Series 200 should contain:
- informations concerning technical data of Greenheck Fan Model SWB Series 200
- name of the manufacturer and a year of construction of the Greenheck Fan Model SWB Series 200 item
- rules of operation, control and maintenance of the Greenheck Fan Model SWB Series 200 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 Fan Model SWB Series 200 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 Fan Model SWB Series 200, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Greenheck Fan 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 Fan Model SWB Series 200.

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 Fan Model SWB Series 200 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

    Model SWB Series 100 Model SWB Series 200 Model SWB Series 300 Model SFD T able of Contents Motor and Drive Installation (Units Shipped from Stock) ................ 2 Installation ............................... 3 Affect of Installation on Performance ......... 3 UL/cUL 762 - Restaurant Exhaust ............ 4 Pre-Starting Checks ...................[...]

  • Page 2

    Motor and Drive Installation Instructions Model SWB units are shipped fr om stock without motors or drives. 1. Adjust motor pulley to its closed position for maximum fan speed or increments of 1/2 turn open (maximum of 5 turns open) for reduced fan speed. Tighten set screw on flat area only. 4. Install shaft pulley to fan shaft. 5. Install drive be[...]

  • Page 3

    3 Installation Inspect the unit for any damage and report it to the shipper immediately . Also, check to see that all accessory items are accounted for . Move the fan to the desired location and fasten securely thr ough mounting holes provided in the base angles. The unit must be set level (shimming may be necessary). Flexible duct connections and [...]

  • Page 4

    Pr e-Starting Checks Wheels Wheels must rotate fr eely and not rub on the inlet venturi. Model SWB wheels overlap the inlet venturi as shown in Figure 1. Refer to the SWB fan wheel overlap and radial gap chart for proper dimensions. Models SFD and SFB wheels do not overlap the venturi, but have a gap between the inlet venturi and the wheel (Fig. 2)[...]

  • Page 5

    Wheel Rotation Rotation direction of the wheel is critical and incorr ect rotation will r esult in reduced air performance, increased motor loading and possible motor burnout. Check wheel rotation by momentarily energizing the unit and noting if rotation is in the same dir ection as the airflow at the outlet and conforms to the rotation decal affix[...]

  • Page 6

    Blower Maintenance (Belt Drive) Belts tend to stretch after a period of time. They should be periodically checked for tension and wear . When replacing belts, use the same type as supplied with the unit. Replacement of belts should be accomplished by loosening the tensioning “L-Bolts” so the belts may be removed by hand. Do not force belts on o[...]

  • Page 7

    Parts List 1 2 3 4 5 7 8 9 10 6 11 12 13 14 Always provide the unit model and serial number when requesting parts or information. Replacement Parts 1. Scroll housing 2. Drive frame - base angle 3. Intake support panel 4. Inlet ring and cone 5. Wheel (specify rotation) 6. Drive frame assembly 7. Pillow block bearings 8. Fan shaft 9. Shaft pulley 10.[...]

  • Page 8

    Problem Cause Corrective Action Excessive Noise Wheel Rubbing Inlet Adjust wheel and/or inlet cone. Tighten wheel hub or bearing collars on shaft. V -Belt Drive Tighten sheaves on motor/fan shaft. Adjust belt tension. Align sheaves properly (see page 4). Replace worn belts or sheaves. Bearings Replace defective bearing(s). Lubricate bearings. Tight[...]