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Model H4517/H4518Air Compressors

-16-

Motor runs hot

Pressure relief
valve stays
open and
motor won’t
stop running.

Air leaks from
p r e s s u r e
switch

Air is dirty or
has excessive
moisture.

3. Do not allow the compressor to run over

its recommended duty cycle.

1. Turn compressor off, unplug from power

supply, drain tank. DO NOT USE until
switch is repaired or replaced.

2. Relief valve is relieving pressure too

early, test pressure relief and repair or
replace.

1. Clean dirt or debris from rubber mem-

brane of check valve after removing top
nut.

2. Repair or replace pressure switch.

1. Open drain cocks on both tanks and make

certain all condensation water is drained
out.

2. Remove delivery pipes, clean out and

replace.

PROBLEM

CAUSE

ACTION

3. Compressor is

exceeding its duty-
cycle.

1. Faulty pressure

switch, unit is trying
to overpressure the
tank.

2. Faulty pressure

relief valve.

1. Faulty check valves.

2. faulty pressure

switch.

1. Tank is not drained.

2. Delivery pipes are

dirty.

Содержание H4517

Страница 1: ... MANUAL REPRESENTS THE CONFIGURATION OF THE MACHINE AS IT IS CURRENTLY BEING SHIPPED THE MACHINE CONFIGURATION CAN CHANGE AS PRODUCT IMPROVEMENTS ARE INCORPORATED IF YOU OWN AN EARLIER VERSION OF THE MACHINE THIS MANUAL MAY NOT EXACTLY DEPICT YOUR MACHINE CONTACT CUS TOMER SERVICE IF YOU HAVE ANY QUESTIONS ABOUT DIFFERENCES PREVIOUS VER SIONS ARE NOT AVAILABLE ONLINE PANCAKE AND HOT DOG AIR COMPRE...

Страница 2: ...als 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 To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially des...

Страница 3: ... that safety messages by them selves do not eliminate danger and are not a substitute for proper accident pre vention measures NOTICE Safety Instructions For Pneumatic Tools 1 KEEP ALL SAFETY DEVICES IN PLACE and in working order 2 REMOVE ADJUSTING KEYS AND WRENCHES Form a habit of checking to see that keys and adjusting wrenches are removed from tool before operation 3 KEEP WORK AREA CLEAN Clutte...

Страница 4: ... with hand on trigger and always disconnect from air when not in use 18 DISCONNECT TOOLS before ser vicing and changing accessories Safety Instructions For Pneumatic Tools 19 USE THE RECOMMENDED ACCESSORIES Consult the owner s manual for recommended accessories The use of improper accessories may cause risk of injury 20 CHECK DAMAGED PARTS Before further use of the tool a guard or other part that ...

Страница 5: ...G THE TOP OF THE MOTOR HOUSING it will become hot during operation 9 MAKE SURE TO ADD OIL Use com pressor oil or a non detergent 30 weight oil 10 NEVER LEAVE COMPRESSOR TURNED ON WHEN NO ONE IS AROUND A leak could develop making the compressor run continu ously and causing overheating and possibly a fire 11 NEVER AIM THE AIR NOZZLE DIRECTLY AT YOURSELF OR OTH ERS Pressurized air can break or bruis...

Страница 6: ...e pump a 4 gallon tank capacity that delivers 4 6 CFM 90 PSI and 5 9 CFM 40 PSI and is oil lubri cated The Model H4517 has a maximum PSI rating of 115 The Model H4518 features a 2 5 HP motor a cast iron direct drive pump two 2 gallon tanks that deliver 4 6 CFM 90 PSI and 5 9 CFM 40 PSI and is oil lubricated The Model H4518 has a maximum 115 PSI rating We are pleased to provide this manual with the...

Страница 7: ...Circuit Requirements for the needs of your particular compressor Also make sure the compressor is not operating in an environment where there are explosives flammable or caustic fumes or gases A clear and well ventilated area is best for safe operation Place the compressor on a solid and level surface Make sure that the hoses you attach to your pneumatic device will be unrestricted in movement and...

Страница 8: ...ast resistance to dis perse electric current These machines are equipped with power cords having an equipment grounding conductor See Figure 1 The outlet must be properly installed and grounded in accordance with all local codes and ordinances Grounding Figure 1 Ground plug configuration If you find it necessary to use an extension cord with your compressor make sure the cord is rated Standard Ser...

Страница 9: ...l reservoir The oil provides lubrication to the cylinder rings which deliver the compressed air Severe damage to the internal moving parts can occur if there is not adequate oil flow Check the oil level frequently and change the oil every 3 months Figure 2 Air filter attached to cylinder hear Duty Cycle 5 Know and understand the duty cycle of the compressor before operating Overheating short circu...

Страница 10: ...e gets too high See the Pressure Regulator section Operating this equipment has the potential for flying debris to cause eye injury Always wear safety glass es or goggles when operating equip ment 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 ...

Страница 11: ... by using the drain valve you simply turn the release nut to allow air to flow out of the tank The drain valve is shown in Figure 5 The drain valve is also used to drain condensation that builds up in the tank The safety valve automatically releases pressure if the tank reaches 130 PSI To manually release the air in the tank by using the safety drain valve 1 Locate the safety drain valve on the ta...

Страница 12: ...ch cover by removing the screw which is in the recess on the top of the cover Pull the black cover up and set it aside 5 Turn the pressure adjustment screw Figure 9 a half turn clockwise to increase the tank pressure and a half turn counter clockwise to decrease the pressure 6 Connect the compressor to the power supply and start compressor 7 If the PSI level still needs adjustment repeat steps 1 t...

Страница 13: ...o use a more continuous stream of air as these tools are run for longer time periods It is always better to oversize a compressor to allow for variation in the type of usage and the number of tools to be powered Air tools being operated with insufficient air volume will not perform their function satisfactorily Figure 10 Quick connect couplers CONNECTING TOOLS Always disconnect air hose from tools...

Страница 14: ...er may accumulate in the tanks For longevity of the compressor seals and the air tools you connect it is best to drain water from the tanks The tanks are best drained if the drain valve is open when the system is pressurized Always wear safety glasses and use extreme caution when working around compressed air The force of the air stream can cause small bits of debris to become airborne and cause p...

Страница 15: ...r filter foam element shown in Figure 11 and rinse it out with water Allow it to dry and re install Figure 11 Air filter foam element 4 Blow out any dirt that has accumulat ed between the cylinder cooling fans If the compressor is used on a daily basis perform the following checks each week 1 Rinse the air filter foam element in water 2 Check for loose bolts or fittings 3 Clean off all foreign mat...

Страница 16: ...sure from tank The pressure gauge for the tank should read 15 20 PSI 5 Drain water from the tank by opening the drain valve on the bottom of the tank 6 Close the drain valve when all the water has been released 7 Store air compressor in its normal operating position in a cool protected area Every 300 Hours Storage Like all power tools there is danger associated with operating this equipment Accide...

Страница 17: ... regulator for leaks or replacement 1 Check air tanks pipes and all connections for leaks 2 Close drain valve 3 Replace safety valve 4 Inspect and clean air filter 5 Check gaskets on cylinder head assem bly repair or replace as needed 6 Inspect and replace pump piston rings 1 Check oil level and add oil 2 Inspect and clean air filter 3 Inspect and repair piston and connecting rod 1 Clean cylinder ...

Страница 18: ...is relieving pressure too early test pressure relief and repair or replace 1 Clean dirt or debris from rubber mem brane of check valve after removing top nut 2 Repair or replace pressure switch 1 Open drain cocks on both tanks and make certain all condensation water is drained out 2 Remove delivery pipes clean out and replace PROBLEM CAUSE ACTION 3 Compressor is exceeding its duty cycle 1 Faulty p...

Страница 19: ...mpressors 17 28 5 6 3 4 27 3 18 2 8A 14 15A 15 13 12 8 39 10 10 9 32 33 38 29 7 31 30 16 11 20 48 43 42 41 40 44 45 46 47 35 36 37 49 50 51 53 54 55 56 52 21 22 20A 19 26 25 24 23 34 17 1 57 Model H4517 Pancake Air Compressor ...

Страница 20: ...G 6202 11 PSB102M CAP SCREW M8 1 25 X 22LH 12 PH4517012 REAR CAP 13 PH4517013 FAN 14 PB106M HEX BOLT M5 8 X 115 15 PH4517015 CONVOY 15A PBF05M FLANGE BOLT M5 8 X 15 16 PH4517016 CRANK SHAFT 17 PH4517017 WRIST PIN 18 PR49M INT RETAINING RING 12MM 19 PH4517019 BREATHER 20 PH4517020 CRANK CASE COVER 20A PB91M HEX BOLT M6 1 X 18 21 PH4517021 SHAFT SEAL 22 PH4517022 OIL SIGHT GLASS 23 PH4517023 CONNECT...

Страница 21: ...E 39 PH4517039 PRESSURE SWITCH 40 PH4517040 PRESSURE GAUGE 41 PH4517041 NIPPLE 42 PH4517042 REGULATOR 43 H3175 QUICK COUPLER 1 4 NPT 44 PH4517044 UNLOADING SCREW 45 PH4517045 UNLOADING PIPE 46 PH4517046 MOTOR CORD 47 PH4517047 POWER CORD W PLUG 48 PH4517048 HANDLE 49 PH4517049 CHECK VALVE 50 PH4517050 ELBOW 90 1 8 X 1 8 NPT 51 PH4517051 TANK 52 PH4517052 DRAIN VALVE 14MM 53 PW01M FLAT WASHER 8MM 5...

Страница 22: ...mpressors 20 6 5 28 27 3 4 3 18 2 30 31 7 15A 15 13 12 39 8 10 9 10 32 33 29 16 11 20 21 22 20A 19 23 24 25 26 34 1 17 57 52 56 55 54 53 47 48 50 49 51 35 36 37 38 45 44 46 40 43 42 41 8A 14 Model H4518 Hot Dog Air Compressor ...

Страница 23: ...2 PH4517012 REAR CAP 13 PH4517013 FAN 14 PB106M HEX BOLT M5 8 X 115 15 PH4517015 CONVOY 15A PBF05M FLANGE BOLT M5 8 X 15 16 PH4517016 CRANK SHAFT 17 PH4517017 WRIST PIN 18 PR49M INT RETAINING RING 12MM 19 PH4517019 BREATHER 20 PH4517020 CRANK CASE COVER 20A PB91M HEX BOLT M6 1 X 18 21 PH4517021 SHAFT SEAL 22 PH4517022 OIL SIGHT GLASS 23 PH4517023 CONNECTING ROD 24 PH4517024 PISTON RING SET 25 PH45...

Страница 24: ...RE SWITCH 40 PH4517040 PRESSURE GAUGE 41 PH4517041 NIPPLE 42 PH4517042 REGULATOR 43 H3175 QUICK COUPLER 1 4 NPT 44 PH4517044 UNLOADING SCREW 45 PH4517045 UNLOADING PIPE 46 PH4517046 MOTOR CORD 47 PH4518047 POWER CORD W PLUG 48 PH4518048 TANK 49 PH4518049 CHECK VALVE 50 PH4517050 ELBOW 90 1 8 X 1 8 NPT 51 PH4518051 HANDLE 52 PH4518052 DRAIN VALVE 14MM 53 PW01M FLAT WASHER 8MM 54 PH4518054 RUBBER FO...

Страница 25: ...Model H4517 H4518 Air Compressors 23 NOTES ...

Страница 26: ...le for death injuries to persons or property or for incidental con tingent special or consequential damages arising from the use of our products To take advantage of this warranty contact us by mail or phone and give us all the details We will then issue you a Return Authorization Number which must be clearly posted on the outside as well as the inside of the carton We will not accept any item bac...

Страница 27: ...you think your purchase represents good value ___Yes ___No 15 Would you recommend Grizzly to a friend ___Yes ___No 16 Would you allow us to use your name as a refer ence for Grizzly customers in your area Note We never use names more than three times ___Yes ___No 17 Comments ________________________________ _________________________________________ _________________________________________ _______...

Страница 28: ...C P O BOX 2069 BELLINGHAM WA 98227 2069 TAPE ALONG EDGES PLEASE DO NOT STAPLE Name________________________________ Street________________________________ City______________State______Zip_______ Send a Grizzly Catalog to a friend Place Stamp Here ...

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