Heavy-Duty Double Air Filter MODEL G9956 INSTRUCTION MANUAL COPYRIGHT © APRIL, 2004 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
WARNING Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: • Lead from lead-based paints. • Crystalline silica from bricks, cement, and other masonry products. • Arsenic and chromium from chemically treated lumber. Your risk from these exposures varies, depending on how often you do this type of work.
Table of Contents SECTION 1: SAFETY ....................................................................................................................... 2 Safety Instructions for Power Tools ........................................................................................... 2 Additional Safety for Double Air Filters ...................................................................................... 4 SECTION 2: GENERAL INFORMATION ..............................................................
SECTION 1: SAFETY For Your Own Safety, Read Instruction Manual Before Operating this Equipment The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures.
Safety Instructions for Power Tools 9. USE PROPER EXTENSION CORD. Make sure your extension cord is in good condition. Conductor size should be in accordance with the chart below. The amperage rating should be listed on the motor or tool nameplate. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Your extension cord must also contain a ground wire and plug pin. Always repair or replace extension cords if they become damaged.
Additional Safety for Double Air Filters 1. THIS DOUBLE AIR FILTER IS TO BE USED FOR WOOD DUST COLLECTION ONLY. DO NOT use this machine to filter toxic fumes or paint spray. DO NOT use this machine to dissipate smoke or fumes. 2. UNPLUG MACHINE BEFORE REMOVING FILTER. Removing the filters exposes the fan blade, which may cause serious injury if contacted while the machine is connected to its power source. 3.
SECTION 2: GENERAL INFORMATION Contact Info If you do not read this entire manual before operating the machine, you will greatly increase your chances of serious personal injury. To protect yourself, read and understand this entire manual! If you have any comments or criticisms that you feel we should address in our next printing, please write to us at: C Grizzly Industrial, Inc. ⁄O Technical Documentation P.O. Box 2069 Bellingham, WA 98227 Commentary Most importantly, we stand behind our machines.
SECTION 3: CIRCUIT REQUIREMENTS 110V Operation Serious personal injury could occur if you connect the machine to the power source before you have completed the set up process. DO NOT connect the machine to the power source until instructed to do so. Grounding In the event of an electrical short, grounding reduces the risk of electric shock by providing a path of least resistance to disperse electric current. This tool is equipped with a power cord that has a plug with an equipment-grounding prong.
SECTION 4: SET UP This machine presents serious injury hazards to untrained users. Read through this entire manual to become familiar with the controls and operations BEFORE starting the machine! Inventory After all the parts have been removed from the carton, you should have: A. Double Air Filter ......................................... 1 B. Remote Control .......................................... 1 C. Hardware Bag ............................................
Site Planning Site planning is an important step to maximize the effectiveness of the double air filter. Air circulation must be thought out and all obstructions in the air path considered. The G9956 Double Air Filter is supplied with a pair of directional vents which allows the user to direct the flow of circulation. However, while the vents will optimize a good layout, as in Figure 3, they will have a limited effect when the double air filter is placed incorrectly in the room as in Figure 4.
Filter Capacity The G9956 Heavy-Duty Double Air Filter is designed to recirculate the entire volume of air in a 20' x 20' x 8' room approximately 26 times in one hour. For the best filtering effect, the volume in a room should be recirculated at least 6-8 times every hour. • The double air filter must be supported by joists when hanging. These joists should be capable of supporting at least 150 lbs. DO NOT attach the double air filter to sheet rock, press board or paneling.
Hanging the Filter 1. Hardware Needed (not included) Qty Chain, rated 150 lbs. or higher ...................varies Connecting link .................................................. 8 Lag eye bolts 5/16" x 3" or 4"............................... 4 If the joists are covered by sheet rock, press board, paneling or other covering, use a stud finder to locate them, and mark their centers. 2. Tools Needed Drill ................................................................... 1 Drill bit 1/4" ............
SECTION 5: OPERATIONS Operating this equipment creates the potential for flying debris to cause eye injury. Always wear safety glasses when operating equipment. Everyday glasses or reading glasses only have impact resistant lenses, they are not safety glasses. Be certain the safety glasses you wear meet the appropriate standards of the American National Standards Institute (ANSI). Figure 6. The air filter control panel.
Speeds and Timer You can adjust the fan speed and the length of time your double air filter runs by programing it with the included remote controller. To toggle between fan speed and timer control functions, press the ON/HR button. To set the fan timer: 1. Press the ON/HR button after setting the fan speed. —If some or all of the lights in the upper row come on, press the ON/HR button again. 2. Increase the amount of time the fan runs before automatically shutting off by pressing the increase button.
SECTION 6: MAINTENANCE Cleaning the Filters To avoid personal injury, disconnect power to air filter when performing any adjustments, cleaning or maintenance. Use a respirator when cleaning or changing filters. Dust will become airborne creating a respiratory hazard. For safety, run the hanging air filter for at least 6 minutes while wearing the respirator after cleaning. Figure 9. Lifting the primary filter so the bottom edge clears retaining rim.
SECTION 7: REFERENCE INFO The following pages contain the parts list, parts breakdown diagram, wiring diagram, and the Warranty/Return information for the Model G9956. If you have any comments regarding this manual, please write to Grizzly at the address below: Grizzly Industrial, Inc. /O Technical Documentation P.O. Box 2069 Bellingham, WA 98227-2069 Aftermarket Accessories Grizzly carries a complete selection of fine accessories for all of its equipment.
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G9956 Parts List REF PART # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 H2452 H2451 P9956003 P9956004 P9956005 P9956006 PSB30 PS07M P9956009 P9956010 PS01 P9956012 P9956013 PWRCRD110L P9956015 P9956016 P9956017 P9956018 P9956019 P9956020 P9956021 P9956022 PS08 P9956024 P9956025 P9956026 PW06 PLN02 PFN01 P9956030 P9956031 P9956032 P9956033 PLN01M P9956035 P9956036 P9956037 P9956038 PC020A P9956040 P9956041 P9956042 PLN02M P
Disconnect power from machine before performing electrical service. any Failure to do this will result in a shock hazard leading to injury or death.
Warranty and Returns Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.
WARRANTY CARD Name _____________________________________________________________________________________ Street _____________________________________________________________________________________ City ______________________________________________________________ State________Zip_________ Phone Number_______________________E-Mail_______________________FAX________________________ MODEL: G9956 DOUBLE AIR FILTER Serial #______________________ Order ______________________ The following information is given on
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