Val-Tex QS-2000A User manual

QS-2000A
OPERATING MANUAL
CONTENTS:
- PARTS LIST
- QS-2000A REQUIREMENTS
- USING THE VAL-TEX #8607 AIR REGULATOR
- LOADING AND OPERATING THE QS-2000A
- SEE ITEM 5 FOR SAFETY GAUGE INFORMATION
- HYDRAULIC PUMP PERIODIC MAINTENANCE
- HYDRAULIC PUMP INSTRUCTION SHEET
- HYDRAULIC PUMP REPAIR PARTS SHEET / LIST
- 2010 REGULATOR, SEPARATOR AND LUBRICATOR
OPERATION AND SERVICE INFORMATION (OPTIONAL)
- MATERIAL SAFETY DATA SHEET – HYDRAULIC FLUID

Part No. Item# Description Qty.
2008 Piston Assembly 1
Consists of:
1408-A 5 Cap Screw 1
1408-BA 6 Copper Washer 1
2008-1 7 Piston Body 1
2008-2 8 Snap Ring 2
2008-3 9 Retaining Ring 2
2008-4 10 Upper and Lower Seal Set 2
OPTIONS
2019 Air Regulator Assembly
Consists of:
8607 Air Regulator 1
2052L160 0-160 PSI Gauge 1
319700 Shut-Off / Bleeder Valve 1
5604-2 Moisture Separator 1
5904-2 Airline Lubricator 1
HF101 1 Gallon Hydraulic Fluid 1
Various Hose Lengths
Part No. Item# Description Qty.
QS-2001A Frame 1
PA-133 Hydraulic Pump - 9 CFM 1
328030 Air Coupler 1
328034 Air Coupler Nipple 1
2016 Grease Hose Assembly 1
Consists of:
1420 1 Lube Pack Adapter 1
6 Giant Buttonhead Coupler 1
1/4 CPLG 1/4" x 1/4" Coupling 1
321320 1/4" x 1/4" Straight Swivel 1
.25 TEE 1/4" Tee 1
15MGF 15,000 PSI Gauge 1
GC-250 Gauge Guard 1
43379 Adapter 1/4" X 1/2-27 1
20638 6' X 3/8" HP Hose 1
52752 1/2"-27 X 1/4" Z-Swivel 1
2017A Hydraulic Line Assembly 1
2018 Grease Barrel Assembly 1
Consists of:
1407 2 Grease Barrel Cap 2
1409-R 3 Grease Barrel 1
1410 4 O-ring 2
Val-Tex "Quick Stick" QS-2000A
10600 FALLSTONE ROAD • HOUSTON, TEXAS 77099-4390 • ORDER 1-800-627-9771 • PHONE [phone] • FAX [phone] • WWW.VALTEX.COM
REV. 8/03
15
Val-Tex "Quick Stick" QS-2000A
Air / Hydraulic Lubrication Gun
Delivery: 8 ounces / 30-60 seconds
Weight: 32 Lbs.
Lube Sealant Size: J, P, CT12
PSI Rating: 10,000
Overall Dimensions: 20" H X 11" W X 17" L
Priming: Self-Priming Air / Hydraulic
CFM Required: 9
Air Pressure Required: 75 - 100 PSI
Pressure Delivered through a 6 foot hose
at 100 PSI:
Lube Sealant - 8,000 PSI
Valve Flush - 10,000 PSI
Gauge: Included
Lube Pack Compatible: Ye s
Internal Relief Valve: Ye s
The easy to operate Val-Tex QS-2000A is a fast, affordable, compact, rugged lubrication unit. The lightweight QS-2000A is
easily portable and pumps lube sealant sticks, Lube Packs, and Valve Flush. The unit comes complete with a six foot, 3/8 inch I.D.
high pressure hose, 15,000 PSI gauge, Gauge Guard, dual swivels, and a giant buttonhead coupler. The hydraulic pump requires
only periodic maintenance and has an internal safety relief valve set at approximately 10,000 PSI to prevent over pressuring the unit.
Options available:
• Unit available with sealant barrel to fit K size lube sealant sticks (Part # QS-2000A-K).
• Air regulator (8607) rated to 3,000 PSI and gauge (2052L160) rated to 160 PSI. Be sure to refer to your company’s
policies before using anything other than compressor air for your power source.
• Sealant hose lengths up to 10 feet. We do not recommend hoses longer than 10 feet because of the output pressure drop.
• Moisture separator (5604-2) and airline lubricator (5904-2) for protection of the pump.
LIGHT-WEIGHT, COMPACT UNIT FOR
FAST AND EASY LUBRICATION

QS-2000A Requirements
To obtain 10,000 PSI output requires 60-100 PSI of air at 9 CFM.
Moisture separator and lubricator (not included) are recommended on the air supply line to
prolong the life of the pump.
If Using the Val-Tex #8607 Air Regulator
1. Install 160 psi air gauge (2052L160) in one of the LP ports on the regulator.
2. Regulator Specifications:
A. Regulator inlet capacity 3000 psi maximum
B. Output Adjustable 1-160 psi
C. Regulator preset at factory for 100 psi.
One (1) air inlet port is marked HP (High Pressure)
Two (2) air outlet ports are marked LP (Low Pressure)
Before Operating the Pump make sure all threaded connections are tight.
Loading and Operating the QS-2000A
1. Depress pump pedal to "release" position (as marked on pedal)
2. Using the handle (1413) supplied, remove sealant barrel cap (1407).
3. Use the handle (1413) to push piston assembly (2008) to the desired depth.
When less than full capacity is required, use 1 oz. marking on handle.
4. Load Val-Tex lube sealant or Valve Flush as required. Remember to remove
cellophane wrapper on sticks.

5. Replace sealant barrel (1407) cap. Tighten with handle (1413) provided.
WARNING: FAILURE TO COMPLY WITH THE FOLLOWING SAFETY PROCEDURE
COULD RESULT IN SERIOUS INJURY: THE SEALANT CAP MUST BE COMPLETELY
SCREWED ONTO THE BARREL BEFORE OPERATING THIS UNIT. THE YELLOW
SAFETY GAUGE MUST BE LIFTED UP AND THE BOTTOM SIDE OF THE TAB MUST
CLEAR THE TOP OF THE CAP.
6. Activate pump by pressing the pedal to "pump" (as marked on pedal). Continue
until material flows from end of hose. * Pedal requires constant pressure to
maintain operation.
7. Before removing the coupler from the valve or when the hydraulic pump is not in
use, release the pressure on the hydraulic pump.
8. When the cylinder is empty the pump will begin to stall. Stop the pump. Please
refer to step #1.
WARNING! If the pump is activated when the sealant barrel cap (1407) is
removed, the piston assembly (2008) can be pumped out of the cylinder.
* Dispose of any expelled material properly.
SAFE STOP

Periodic Maintenance For Pump
1. If automatic air line oiler is not installed, periodically lubricate air line using SAE No.
10 oil.
2. Refer to the Enerpac form L-2080 included with your hydraulic pump for periodic
maintenance requirements on the PA-133.
3. Slowness or difficulty in returning piston assembly (2008) to the bottom of the
cylinder can indicate the need to change hydraulic fluid and clean filter assembly
referred to in form L1252 REV H (item 2FF). The fluid should be changed
every 100 hours of operation. In dusty or dirty operating conditions, it may be
necessary to change the oil more frequently.

IMPORTANT RECEIVING INSTRUCTIONS
Visually inspect all components for shipping damage. If any shipping damage is found,
notify carrier at once. Shipping damage is NOT covered by warranty. The carrier is
responsible for all repair or replacement cost resulting from damage in shipment.
CONTENTS ENGLISH . . . . . 1-6 FRANCAIS. . . . 13-18 ITALIANO . . . . . . 25-30
DEUTSCH. . . . . 7-12 ESPAÑOL . . . . 19-24 NEDERLANDS . . 31-36
DESCRIPTION These air-powered hydraulic pumps are designed for use with single-acting cylinders and
tools. The pump treadle may be operated by hand or foot for greater versatility. Swivel
connection simplifies hydraulic connection and pump operation.
SAFETY INFORMATION
To avoid personal injury or property damage during system operation, read and follow
all CAUTIONS, WARNINGS, and INSTRUCTIONS, included with or attached to each product.
ENERPAC CANNOT BE RESPONSIBLE FOR DAMAGE OR INJURY RESULTING FROM UNSAFE
USE OF PRODUCT, LACK OF MAINTENANCE, OR INCORRECT PRODUCT AND SYSTEM
APPLICATION. Contact Enerpac when in doubt as to safety precautions or applications.
WARNING
Always wear proper personal protective gear when operating hydraulic equipment
(i.e. safety glasses, gloves, etc.).
WARNING
The system operating pressure must not exceed the pressure rating of the lowest
rated component in the system.
WARNING
Make sure that all system components are protected from external sources of
damage, such as excessive heat, flame, moving machine parts, sharp edges, and
corrosive chemicals.
WARNING
Disconnect air supply when pump is not in use. NEVER remove swivel air
connector while air line is pressurized.
WARNING
The pump is equipped with an overload valve, preset for maximum operating
pressure. DO NOT attempt to adjust the overload valve. If adjustment is required,
contact an Enerpac Service Center. Adjustment by other than qualified personnel
may cause malfunction, damage to the system, and/or personal injury.
®
A UNIT OF APPLIED POWER INC.
Instruction Sheet
Foot-Operated
Air-Powered Hydraulic Pumps
L-2080 Rev. A 04/98
® ®

SPECIFICATIONS
Model No. PA-133, 7001 PA-166 PA-1150
Air Pressure 60 - 100 psi [4,1 - 6,9 bar]
Air Consumption 9 CFM [15 m3/h]
Oil Flow at 100 psi air 40 cu. in./min. at 0 psi [656 cu. cm/min at 0 bar]
8 cu. in./min. at 10,000 psi [131 cu. cm/min at 700 bar]
Usable Oil Capacity 36 cu. in.
[590 cu. cm]
72 cu. in.
[1180 cu. cm]
80 cu. in.
[1311 cu. cm]
Weight 12 lb. [5,45 kg] 16 lb. [7,27 kg] 18 lb. [8,18 kg]
dBa 85 dBa
INSTALLATION
Adding Oil to the Reservoir
1. Hold pump on end as shown in Figure 1 and remove
fill plug. On PA-1150 models, the fill plug is located
on the side of the pump as shown in Figure 2.
2. Fill to 1/2" [1 cm] below the fill opening with Enerpac hydraulic oil. Use of fluids
other than Enerpac hydraulic oil may cause damage and will void your warranty.
WARNING
Attempting to overfill the reservoir will cause the reservoir to become pressurized.
If the reservoir is subjected to high pressure, the casing may rupture, causing
personal injury and/or equipment damage.
3. Replace the fill plug and finger tighten.
CAUTION
DO NOT use a wrench. Over-tightening will tear the reservoir bladder.
4. Tip the pump and check for leakage. If leakage occurs, remove the plug and check
the plug seal for cuts or nicks. Replace the seal if necessary.
5. Replace the fill plug making sure the seal is centered properly on the plug. If leakage
still occurs, remove oil and take pump to your nearest Enerpac Service Center.
®
Figure 1
Figure 2
2

OPERATION
1. Check the oil level in the pump, and add oil if necessary.
2. Check to make sure all air and hydraulic connections are secure before operating
pump.
To Activate the Pump
Depress the ADVANCE end of the treadle as shown in
Figure 6, and the air motor will be activated to pump
hydraulic oil to the system.
To Hold Load Pressure
The air motor will stop and hold load pressure when the
treadle is in the free NEUTRAL position. See Figure 6.
To Release Load Pressure
To release load pressure or retract a cylinder, depress the
RELEASE end of the treadle as shown in Figure 6.
PRIMING THE PUMP
If pump does not operate properly, it may have lost its prime. Follow the procedure
below to prime your pump, if necessary.
1. Fill pump with Enerpac hydraulic oil, if necessary. See filling instructions on page 2.
2. Place pump on horizontal surface.
3. Set air supply pressure to 30-40 psi [2,1 - 2,7 bar].
4. Move pump treadle to RELEASE position.
5. Depress the button under the treadle to activate pump. Operate pump in RELEASE
position momentarily several times to allow oil to flow back into pump and fill
passage ways.
6. To verify that pump is primed, operate as normal with cylinder attached. If cylinder
does not advance, repeat step 5.
If pump still does not deliver oil, contact your Authorized Enerpac Service Center.
®
®
®
ADVANCE
NEUTRAL
RELEASE
Figure 6
4

AIR FILTER REPLACEMENT
If the air motor does not perform as normal, check for a clogged air filter.
1. Shut off air pressure to the pump and release pressure in the line to the pump.
WARNING
NEVER remove swivel air connector while air line is pressurized.
2. Note the position of the retaining clip. It can only be secured by the smallest tang of
the metal retainer. Grasp air line with one hand and pull the retaining clip with pliers.
3. Pull the swivel air connector out.
4. Carefully remove air filter.
5. Clean air filter with an air hose or replace with a new air filter.
6. Re-insert the air filter.
7. Put a thin film of grease on the o-ring of the swivel air connector.
8. Reassemble the swivel air connector and retaining clip. Be sure that clip is secured
on the smallest tang of the metal retainer.
9. Check to make sure the swivel air connector is securely attached before turning the
air pressure back on.
MAINTENANCE
1. Periodically check all hydraulic and air connections to be sure they are tight. Loose
or leaking connections may cause erratic and/or total loss of operation. Replace or
repair all defective parts promptly.
2. Periodically check the hydraulic oil level in your system. See filling instructions on
page 2.
3. Change hydraulic oil after every 100 hours of operation. In dusty or dirty areas, it
may be necessary to change the oil more frequently. To change the oil, drain used oil
through the fill opening and fill reservoir to 1/2" [1 cm] below the fill opening with
clean Enerpac hydraulic oil. Dispose of used oil in accordance with local regulations.
WARNING
The pump is equipped with an overload valve, preset for maximum operating
pressure. DO NOT attempt to adjust the overload valve. If adjustment is required,
contact an Enerpac Service Center. Adjustment by other than qualified personnel
may cause malfunction, damage to the system, and/or personal injury.
Storage
When the unit will be stored for 30 days or more:
1. Wipe the entire unit clean.
2. Disconnect all air pressure and hydraulic lines to prevent accidental operation.
3. Cover the unit.
4. Store in a clean, dry environment. DO NOT expose equipment to extreme
temperatures.
5