User Manual

User Manual

High Performance Oilless Commercial

Refrigerant Recovery Unit

User Manual

2090-0217

Rev. 2 –June 2009

Introduction

Congratulations on your purchase of the STINGER high performance oilless recovery unit.

Bacharach has worked hard to make the STINGER the highest performing, most portable, and easiest to use recovery unit on the market. We are committed to your complete satisfaction!

CAUTION: These instructions are for personnel trained and experienced in the handling of refrigerants. Unqualified individuals should not attempt to operate this equipment. Failure to follow proper operating procedures may cause personal injury.

WARNING: Inhalation of high concentrations of refrigerant vapors is harmful and may cause heart irregularities, unconsciousness, or death. Deliberate inhalation of refrigerants is extremely dangerous and death can occur without warning. Vapors reduce oxygen available for breathing and are heavier than air. Decomposition products are hazardous. Liquid contact may cause frostbite. All refrigerant containers, equipment, and hoses are under pressure. entirety. It is important that you have a thorough understanding of the procedures outlined in this manual. Failure to follow these procedures could void all manufacturer warranties.

WARNING!

This unit is capable of over-pressurizing a DOT recovery cylinder. Ensure that you are using the proper DOT recovery cylinder for the refrigerant that you are recovering. NOTE: R-410 is capable of pressures exceeding 600 psi. Typical

DOT recovery cylinders are rated at 350 psi with a pressure relief set at 550 psi. These cylinders should not be used with R-410A. Only cylinders rated at 400 psi with the relief valve setting at 600 psi should be used to for R-410A. Failure to use the proper cylinder can be extremely dangerous!

BEFORE

handling refrigerants, read the material safety data sheet from the refrigerant manufacturer

2

STINGER Specifications

Compatible

Refrigerants

Power

Compressor

Cooling

Protection

Pressure

Ratings

Temperature

Case

Size / Weight

Certification

STINGER

R-12, R-22, R-114, R-134a, R-401A, R-401B, R-401C, R-402A,

R-402B, R-404A, R-406A, R-407A, R-407B, R-407C, R-407D,

R-408A, R-409A, R-410A, R-411A, R-411B, R-412A, R-500,

R-502, R-507, R-509

• 110/120 VAC, 1 Phase, 50/60 Hz, 8 Amps See label on

• 230 VAC, 1 Phase, 50/60 Hz, 5 or 10 Amps back of unit

¾ HP High Performance Oilless

Two Cooling Fans

High pressure cutoff at 550 psi. Compressor is protected by circuit breakers and internal compressor thermal sensor.

Optional 80% tank full shutoff kit (P/N 2090-0091).

Low Side design pressure 450 PSI

High Side design pressure 550 PSI

Operating Range 32 to 104

°F (10 to 40 °C)

Blow-Molded, High Impact Polyethylene

Length 17"

Width 9.5"

Height 11"

Complies with UL1963 (not evaluated for automotive use)

R-22

R-134A

R-410A

Refrigerant Recovery Rates

Certified per ARI 740-95 & 740-98

Rate

Liquid Push-Pull

Rate

3.53 lb/min

1.60 kg/min

2.67 lb/min

1.21 kg/min

3.02 lb/min

1.37 kg/min

12.30 lb/min

5.58 kg/min

10.98 lb/min

4.98 kg/min

14.62 lb/min

6.63 kg/min

Vapor Rate

0.29 lb/min

0.13 kg/min

0.22 lb/min

0.10 kg/min

0.22 lb/min

0.10 kg/min

Vacuum Level

(inches Hg)

>15

>15

>15

3

Table of Contents

Introduction............................................................................................. 2

STINGER Specifications ........................................................................ 3

Table of Contents ................................................................................... 4

General Safety ....................................................................................... 5

Operational Safety.................................................................................. 6

Description of Features .......................................................................... 7

Vapor/Liquid Recovery Operations......................................................... 9

Standard Recovery Hose Connections ................................................ 10

Liquid Push-Pull Recovery Operations ................................................. 11

Liquid Push-Pull Operations, Con’t....................................................... 12

Liquid-Pull Recovery / Charging Method .............................................. 13

R-410A Recovery – Special Notes ....................................................... 14

Purging the STINGER .......................................................................... 15

DOT Recovery Cylinder Safety ............................................................ 16

Recovery Tips ...................................................................................... 17

Troubleshooting.................................................................................... 18

Schematic Diagram .............................................................................. 20

STINGER Parts List ............................................................................. 21

STINGER Exploded View..................................................................... 22

Compressor Parts List .......................................................................... 23

Compressor Exploded View ................................................................. 24

Warranty / Repair Procedures .............................................................. 25

4

General Safety

Know your equipment

Read and understand the User Manual and labels affixed to the unit. Learn the application and limitations as well as the specific potential hazards of your equipment.

Ground all equipment

This unit is equipped with a three-pronged grounded power cord.

Use the proper extension cord

Keep extension cord length to a minimum. Use the following guide for choosing the proper extension cord: 18 gauge cord – maximum length 10 feet

16 gauge cord – maximum length 25 feet

14 gauge cord – maximum length 50 feet

12 gauge cord – maximum length 100 feet

Use approved hoses

Use refrigerant connection hoses that are approved to SAE J2196-1992. These hoses must provide a shut-off device within 12 inches of the ends, and must be approved for outdoor usage.

Use approved recovery tank

Use a DOT approved refrigerant recovery tank made for use with the type of refrigerant being recovered. Note that R-410 is capable of pressures exceeding 600 psi. Typical DOT recovery cylinders are rated at 350 psi with a pressure relief set at 550 psi. These cylinders should not be used with R-410A. Only cylinders rated at 400 psi with the relief valve setting at 600 psi should be used to for R-410A. Failure to use the proper cylinder can be extremely dangerous!

Use weight scale

A scale (P/N 2010-0000) must be used to indicate when the recovery tank is 80% full when the STINGER does not have the 80% Shutoff Kit option installed.

Avoid dangerous environments

Although the unit can be used outdoors, we do not recommend operation in the rain, or in wet locations. Secure the unit when working above floor level. This equipment should not be used in the vicinity of spilled or open containers of flammable materials.

Ventilation requirements

This equipment should be used in a location with mechanical ventilation that provides at least 4 air changes per hour, or the equipment should be located at least 18" above the floor.

Use recommended accessories

Follow the instructions that accompany all accessories. Improper use of accessories may damage the equipment or create a hazard.

Repair damaged parts

Do not operate the unit with a defective part. Repair unit to proper operating conditions.

5

Operational Safety

WARNING: Inhalation of high concentrations of refrigerant vapors is harmful and may cause heart irregularities, unconsciousness, or death. Deliberate inhalation of refrigerants is extremely dangerous and may cause death. Vapor reduces the oxygen available for breathing and is heavier than air. Decomposition products are hazardous. Liquid contact can cause frostbite. All refrigerant containers, equipment, and hoses are under high pressure.

Avoid breathing high concentrations of vapors.

Use with sufficient ventilation to keep operator exposure below recommended limits, especially in enclosed and low lying areas.

Avoid contact of liquid with eyes and prolonged skin exposure.

Wear safety goggles and protective gloves.

Make sure the power switch is in the OFF position before plugging this equipment into an AC power source.

Unplug unit before servicing; otherwise, an electrical shock hazard will be present when the unit is disassembled.

Use refrigerant burns (frostbite). If a significant refrigerant leak occurs, proceed immediately to a well-ventilated area.

Do not apply open flame or heat unit above 125

°F.

Do not allow refrigerants to contact open flame. Decomposition will occur. Inhalation of decomposition is harmful.

First

Breathing: If high concentrations of refrigerant vapors are inhaled, immediately remove the person(s) to fresh air. Keep calm. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a doctor. Do not give epinephrine or similar drugs.

Eye: In case of liquid contact, immediately flush eye with water. Seek medical attention.

Skin: Flush with water. Treat for frostbite by gently warming the affected area.

CAUTION: All refrigerant hoses, recovery tanks, refrigerant lines, the STINGER unit, and other vessels containing refrigerants should be handled at all times as if under high pressure.

6

Description of Features

Inlet Gauge

Displays the inlet/suction pressure of the system being evacuated.

Purge Valve

This valve determines what function the

STINGER performs.

This valve is UP during recovery operations and

DOWN for purging and liquid push-pull operations.

Inlet Port Valve

Opens or closes the inlet port.

Points UP (open) for all recovery operations and points DOWN for purging operations.

Inlet Port

Refrigerant hose connection for incoming refrigerant.

Status LED Indicator

Green: Normal operation.

Red: Tank is 80% full or 550 psi pressure limit is reached

(shut down condition).

Clear: Vacuum condition has reached 13”hg (shut down condition).

Outlet Gauge

Displays the outlet/discharge pressure.

Outlet Port Valve

Opens or closes the outlet port. Points UP when open, and to the left when CLOSED.

Outlet Port

Refrigerant hose connection for outgoing refrigerant.

Front Panel

7

Two Circuit

Breakers

Protects the

STINGER from over current.

Description of Features, Con’t.

Power Switch

When in the ON position, this switch starts the recovery operation by turning ON the compressor.

Connector for optional 80% tank

full shutoff cord (PN 2090-0091/

Kit: PN 2090-0091)

This optional accessory connects to a DOT recovery cylinder’s overfill sensor. It automatically shuts the STINGER off when the recovery cylinder reaches 80% of its liquid-fill limit.

Note: If this option is installed, the

STINGER will not operate unless it is connected to a recovery cylinder with a compatible level-float switch.

If the recovery cylinder doesn’t have a float switch, a shorting cap must be installed on the shutoff cord.

Power Cord

(Note: 230 VAC units have a male IEC 60320 type plug that requires the use of a customer supplied power-cord adapter)

Storage Pocket

This heavy-duty storage pocket is used to store the Operation

Manual, the Warranty Card and the original invoice. These items should be kept with the unit at all times.

Rear Panel

8

Vapor/Liquid Recovery Operations

Perform the following steps when recovering refrigerant that is either in vapor or liquid form.

Note: Refer to “R-410A Recovery – Special Notes” on Page 14 when recovering R-410A.

1. Turn off all electrical or mechanical power to the refrigerant device to be evacuated.

2. Make proper hose connections. Connect refrigerant hoses to recovery cylinder,

STINGER, and A/C system as shown on Page 10. When possible, use a manifoldgauge set to recover refrigerant from both the high- and low-side service ports. This will speed up the recovery rates.

CAUTION: If the 80% tank full shutoff cord is not used, then use a scale (P/N 2010-

0000) to monitor the refrigerant level in the recovery cylinder in order to prevent overfilling.

CAUTION: When recovering R-410A, you must use a recovery cylinder approved for use with R-410A. Standard recovery cylinders with 350 psi working pressures are not

approved for use with R-410A.

3. Turn the inlet and outlet valves to their “OPEN” position, and the PURGE valve to its

“RECOVER” position. Open the vapor valve on the DOT recovery tank.

4. Use the rear mounted power switch to turn ON the STINGER. The compressor will now begin to recover refrigerant.

Note: When recovering liquid, in rare instances a “knocking” sound may come from the compressor. This indicates that too much liquid is entering the compressor. The inlet valve must be regulated (closed) until this knocking sound stops, otherwise compressor damage could occur. Pumping liquid when the compressor is knocking will damage the compressor, reduce the compressor life, and void the compressor’s warranty. This condition is rare and should not occur under normal recovery operations.

5. Proceed with the recovery process until the system pressure shows a vacuum. Turn

OFF the STINGER for a minimum of 5 minutes; after which, determine the amount of refrigerant remaining in the system. Repeat this step until system pressure is below mandatory EPA levels.

6. Purge the STINGER as follows: b. Turn the inlet and purge valves to their “PURGE” position (both pointing DOWN), and the outlet valve to its “OPEN” position (pointing UP). c. Turn ON the STINGER and monitor the inlet gauge. The purge operation is complete when the inlet pressure gauge shows a vacuum.

9

Standard Recovery Hose Connections

IMPORTANT NOTES FOR LIQUID RECOVERY

The Stinger can be used for pumping virgin refrigerant on an intermittent basis . Unlike recovered refrigerant, virgin refrigerant does not contain oil. CAUTION: Routinely pumping virgin refrigerant through the

STINGER can remove lubrication from the compressor, resulting in premature failure. Use the liquid push-pull method or the liquid-pull method to transfer large amounts of liquid refrigerant (virgin or dirty).

Attention: You must use an agency approved in-line filter when

recovering liquid. Contaminants (particularly from the bottom of recovery cylinders) can enter the STINGER and become lodged in the valve seats causing damage and resulting in leaks. We recommend using Bacharach in-line filter P/N 07-1700 to guarantee optimum pumping speed.

10

Liquid Push-Pull Recovery Operations

Attention: Before attempting liquid push-pull recovery operations,

please review this page.

A scale or liquid-sight glass can be used to determine when all the liquid is recovered. The

STINGER will not pull a vacuum using the liquid push-pull recovery operation. To finish the recovery operation, you must perform vapor recovery operations as described on Page 9.

GUIDLINES:

If any of the following conditions are present in the system being evacuated, the liquid pushpull operations may not be practical and vapor recovery operations should be performed.

9

The equipment contains less than 20 lbs of refrigerant.

9

The equipment is a heat pump or other system with refrigerant flow that would prevent you from isolating the liquid.

9

Equipment has an accumulator between the service ports used in the liquid recovery process. liquid refrigerant to be formed.

STEPS:

The liquid push-pull recovery method requires the use of a third hose. In addition, a sightglass is useful for determining when all of the liquid has been pushed out of the system. After all the liquid has been pushed out, you will need to reconfigure the hoses for vapor recovery since the liquid push-pull recovery method does not pull a vacuum on the system.

1. Remove power from the refrigerant device to be evacuated.

2. Make proper hose connections for liquid push-pull recovery as shown in the diagram on Page 12.

CAUTION: If the 80% tank full shutoff cord is not used, then use a scale to monitor the refrigerant level in the recovery cylinder in order to prevent overfilling.

CAUTION: When recovering R-410A, you must use a recovery cylinder approved for use with R-410A. Standard recovery cylinders with 350 psi working pressures are not

approved for use with R-410A.

3. Turn the inlet and outlet valves to their “OPEN” position and the PURGE valve to its

“PURGE” position. Note: The “PURGE” position bypasses the condenser, optimizing the push-pull flow rate.

11

Liquid Push-Pull Operations, Con’t.

4. Open both the vapor and liquid valves on the DOT recovery tank.

5. Turn ON the STINGER. The compressor will begin to “pull” vapors from the cylinder and “push” the liquid out of the system and into the recovery cylinder.

6. If a sight-glass is being used, you should watch it to determine when all of the liquid has been removed from the system.

7. The liquid push-pull recovery method will not pull a vacuum in the system. You must turn OFF the STINGER and reconfigure the hoses for vapor recovery operations as described on Page 9.

12

Liquid-Pull Recovery / Charging Method

The Stinger can be used for pumping virgin refrigerant on an intermittent basis . Unlike recovered refrigerant, virgin refrigerant does not contain oil. CAUTION: Routinely pumping virgin refrigerant through the

STINGER can remove lubrication from the compressor, resulting in premature failure. Use the liquid push-pull method or the liquid-pull method to transfer large amounts of liquid refrigerant (virgin or dirty).

The liquid-pull method is used to move a large amount of liquid refrigerant without the refrigerant passing directly through the STINGER. The virgin refrigerant is pulled directly into the system being charged. The STINGER keeps the pressure low in the system by removing vapor. For every pound of vapor removed, as much as 25 pounds of liquid refrigerant may be transferred. This method can be used for either virgin refrigerant or really dirty refrigerant.

13

R-410A Recovery – Special Notes

R-410A is a replacement refrigerant for R-22. Its physical properties, however, are much different than R-22. R-410A has a higher vapor pressure and is more dense than R-22.

These characteristics make recovering R-410A more difficult by putting more of a load on the compressor. Please follow the instructions below to ensure trouble-free R-410A recovery.

Note: Hose connections are the same for recovering R-410A. Connect hoses as shown in the vapor recovery diagram below.

Under normal operating conditions the STINGER can recover R-410A just like R-22. Under certain conditions, however, because of R-410A’s higher vapor pressure and density, you will have to take the following precautions:

CAUTION: USE ONLY DOT RECOVERY CYLINDERS APPROVED FOR USE WITH

R-410A. Overfilling or over-pressurizing your recovery cylinder is extremely dangerous!

WHEN RECOVERING VAPOR: If the STINGER sounds like it is overloaded either by slowing down or by making a “knocking” sound, reduce the inlet pressure by closing or

“throttling” the inlet valve until the STINGER begins to run normally.

WHEN RECOVERING LIQUID: If a loud knocking noise occurs, the inlet pressure on the

STINGER should be throttled back by slowly closing the inlet valve until the knocking noise stops. This action will prevent compressor damage.

14

Purging the STINGER

The STINGER is equipped with a pump-down purge valve that allows the technician to pump down or evacuate the STINGER before proceeding to the next recovery operation. This procedure not only eliminates cross contamination, but also conserves refrigerant. Follow the steps below to ensure your pump-down operation is performed correctly.

During the purge operation the entire STINGER is pulled into a vacuum, leaving no more than 0.1 ounce of refrigerant in the unit.

STEPS:

1. After recovery operations are complete, and with the unit still powered ON and running, make the following control valve position changes (refer to illustration below):

Turn the inlet valve (blue knob left side) slowly to the “PURGE” position

(pointer DOWN position).

Turn the purge valve (black knob center) slowly to the “PURGE” position

(pointer DOWN position).

2. The STINGER will now start purging itself of refrigerant. Allow the unit to run until the inlet gauge indicates that there is an adequate vacuum present in the system.

3. Turn OFF the STINGER and then turn the outlet valve (red knob right side) to its

“CLOSED” position.

5. Remove all hoses.

15

DOT Recovery Cylinder Safety

WARNING!

This unit is capable of over-pressurizing a DOT recovery cylinder.

Ensure that you are using the proper DOT recovery cylinder for the refrigerant that you are recovering.

R-410A is capable of pressures exceeding 600 psi.

Typical DOT recovery cylinders are rated at 350 psi with a pressure relief set at 550 psi.

These cylinders should not be used with R-410A! Only cylinders rated at 400 psi with a pressure relief set at 600 psi should be used to recover R-410A. Failure to use the proper cylinder can be extremely dangerous.

If your STINGER is equipped with the optional 80% tank full shutoff cord, connect this cord to a DOT recovery cylinder’s float switch. This cord connection will automatically shut OFF the

STINGER when the recovery cylinder reaches 80% of its liquid-full limit. It is recommended that you use this cord for added safety.

If your STINGER is not equipped with an 80% tank full shutoff cord, or if you are using a recovery cylinder that does not have a float switch, then you must use a scale to prevent

overfilling the cylinder.

Note: If the 80% tank full shutoff cord is present, but not being used, then a shorting cap must be installed on the shutoff cord in order for the STINGER to operate.

Bacharach uses and recommends the Air Conditioning & Refrigeration Institute's (ARI)

Guideline K for the safe filling and handling of used refrigerant. This Publication is available from ARI at http://www.ari.org.

The following information provides the safe fill weights for used refrigerant based on the size of the container and is in accordance with Guideline K:

WATER

CAPACITY

NET REFRIGERANT

WEIGHT

GROSS CONTAINER

WEIGHT (APPROX.)

30 lbs

50 lbs

95 lbs

145 lbs

238 lbs

24 lbs

40 lbs

76 lbs

98 lbs

190 lbs

38 lbs

59 lbs

118 lbs

153 lbs

274 lbs

16

Recovery Tips

• Use the shortest hoses possible. Long hoses increase the recovery time. Remove all restrictions in the hoses. Hoses with ball valves on the ends are better than hoses that are self-sealing. Remove Schrader core valves when possible from service ports.

• Always identify the refrigerant you are recovering. This will minimize cross contamination and help you plan for the amount of refrigerant you will be recovering.

• Always pump liquid out of the system first, and then recover the remaining vapors. This will significantly speed up recovery rates.

• With large amounts of refrigerant, use the liquid push-pull recovery method. This method is three times faster than recovering liquid directly. Refer to the liquid push-pull instructions on Page 11.

• When possible, recover from both the high and low side service port on the refrigeration system. This will speed up the recovery rate.

• Use an agency approved in-line filter (P/N 07-1700) to prevent contaminants from entering the STINGER.

• If the STINGER has the optional 80% tank full shutoff cord installed, connect this cord to the recovery cylinder’s float switch. If the cylinder does not have a float switch, then be sure to install a shorting cap on the shutoff cord; otherwise, the STINGER will not operate.

Note: Although using a manifold gauge set will speed up the recovery process, a manifold gauge set is not required.

17

Troubleshooting

PROBLEM

AC power switch is ON, but fan, compressor, and status LED are all

OFF

Status LED glows red –

Compressor does not start or stops running

Status LED is OFF –

Fan is running, but compressor is OFF

Compressor starts but cuts out within a few minutes; pressure indication on high pressure gauge is high; status LED glows red

CAUSE

Power cord not attached

No voltage at AC outlet

Circuit breaker has opened

Optional 80% tank full shutoff cord not connected to tank

Tank is full and float switch has opened.

Float switch in tank is open.

High pressure switch has activated due to discharge pressure exceeding 550 psi.

Compressor motor thermal overload has tripped

Electronics failure in motor, or on printed circuit board

Low pressure switch has activated due to inlet port reaching a vacuum of 13" Hg during recovery process

Low pressure switch is still activated even after inlet port has been exposed to atmospheric pressure

Function valve is in PURGE position during recovery and high pressure switch activates

Outlet valve is not open and high pressure switch activates

Recovery tank valves closed

Blocked discharge hose

Air in system/tank

ACTION

Attach power cord.

Verify voltage at job site.

Identify cause of breaker activation, rectify and reset.

Connect yellow STI cord to tank. If tank does not have a float switch, short cord and use a scale.

Change tanks. To restart, power unit off and on again.

Check tank switch with multi-meter.

Reduce pressure: Check for restrictions in discharge line and that recovery tank valve is open; rotate function valve to PURGE and back to RECOVER; check that outlet valve is OPEN. To restart, power unit off and on again.

Turn OFF unit and allow motor to cool down for at least 15 minutes.

Factory service required.

System evacuation is complete.

Apply 1 – 2 psi pressure to inlet port to reset low pressure switch.

Rotate function valve to

RECOVER.

Rotate outlet valve to OPEN position.

Open tank vapor valve.

Check and clear blockage.

Bleed air from system/tank.

18

Troubleshooting, Con’t.

PROBLEM

Status LED still glows red after high pressure condition has been cleared

CAUSE

High pressure switch was once activated causing high pressure circuit to latch ON

Compressor starts but cuts out within a few minutes; pressure indication on low pressure gauge is low; status LED is OFF

AC power switch is ON, but fan, compressor, and status LED are all

OFF

Inlet valve is in PURGE or CLOSED position during recovery and low pressure switch activates

Blocked intake hose

Power cord not attached

No voltage at AC outlet

Circuit breaker has opened

ACTION

Turn unit OFF and then back ON.

Rotate inlet valve to RECOVER.

Check and clear blockage.

Attach power cord.

Verify voltage at job site.

Identify cause of breaker activation, rectify and reset.

Turn unit OFF and then back ON. Status LED still glows red after changing recovery tanks

AC power switch is ON but cooling fan not running

Unit overheats

Recovery process too slow

80% tank full switch has been activated causing tank full circuit to latch ON

Defective fan

Obstruction in fan blades

Excessive suction pressure due to high ambient temperature

Head pressure too high

System refrigerant iced up

Restriction in hoses or manifold gauge set

Compressor seals worn

Replace fan.

Remove obstruction.

Reduce inlet pressure below

80 psi by throttling the inlet valve.

Reduce tank temperature or change tanks.

Throttle gauge manifold valves and discharge valves to reduce pressure differential between LP and HP gauges.

Interrupt recovery process and allow ice to dissipate.

Check and clear restriction.

Rebuild compressor.

19

Schematic Diagram

20

STINGER Parts List

See STINGER Exploded View on Page 21.

Item

No.

Part

Number

Description Qty

1

1

2045-0620 Compressor (110/120 VAC)

2045-0720 Compressor

2

2023-0100 Manifold

VAC)

3

2014-0310 High Pressure Switch, 550 psi

4

2013-0090 Fan, 4", 110/120 VAC

4

2013-0040 Fan, 4", 230 VAC

5

2090-0207 Plastic Case, Left

6

2090-0208 Plastic Case, Right

7

2063-0150 Gauge, Low Pressure

8

2063-0160 Gauge, High Pressure

9

2090-0131 Printed

9

2090-0140 Printed Circuit Board (220 VAC)

10

11

12

13

14

15

2043-0160 Screen Guard, Condenser

2043-0130 Screen Guard, Fan

2014-0030 Circuit Breaker, 10 amp

2013-0055 Compressor Fan Blade

2043-0170 Vinyl Storage Pouch

2090-0059 Power

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2

1

1

1

16

2043-0120 Plastic Knob, Outlet, Red

17

2043-0100 Plastic Knob, Inlet, Blue

- -

2090-0217 Instruction

- -

2090-0091 80% Tank Full Shutoff Kit

1

1

18

2043-0110 Plastic Knob, Black 1

19

2051-0660 Plastic Caps w/ Retainer

3

/

8

" 2

20

21

2051-1680 Screws For Knobs

2022-0030 Fitting,

3

2

1

(Optional)

21

STINGER Exploded View

22

Compressor Parts List

See Compressor Exploded View on Page 23.

Part No. Item Description

2051-1900 4 Screw, Machine, M5 x 10MM

2043-0020 6 Piston Cup Seal

2081-0270 7 Piston

2081-0260 9 Crank

2081-0300 11 Crank Housing End Cover

2051-1920 12 Screw, Cap, M5 x 18MM

2051-1910 20 Screw, Cap, M5 x 50MM

2090-0041 22 Cap, Motor Brush

2090-0042 -

Compressor Rebuild Kit

Includes Items 4, 5, 6, 13, 14, 15, 16, 18

*Any or all of these shims may be used.

Qty

1

1

1

1

1

1

1

1

1

1

1

4

1

1

1

1

1

1

1

4

2

2

1

23

Compressor Exploded View

24

Warranty / Repair Procedures

Bacharach warrants this product for 1 year from the date of purchase indicated on the original sales receipt. The warranty covers all parts within the unit, but excludes damage to the unit caused by misuse or mishandling. The unit’s motor brushes carry an extended warranty of 5 years.

If the unit is in need of warranty service within 1 year of its date of purchase, it will be replaced with a brand new one via our over the counter (OTC) exchange program. To obtain a warranty replacement unit via the OTC exchange program, the following steps must be followed:

1) Return the unit to the wholesaler that it was purchased from, along with proof of purchase (original or copy of sales receipt).

2) If the wholesaler determines the unit is eligible for OTC exchange, it will be replaced with a brand new one. If the failure is determined to have been caused by customer misuse or mishandling, the warranty will be voided.

3) The wholesaler should then contact our Customer Service Department for a return goods authorization (RGA) in order to return the defective unit and have an order entered for its replacement. Proof of purchase will be required in order to process the RGA. OTC exchange units are processed as no charge orders.

If you have any questions, please contact our Customer Service Department at 800-736-

4666 or email them at [email protected]

.

25

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