Huskie Tools EP-750A Instruction Manual

Operating Instruction Manual
For EP-750A Compression Tool
and Parts List
HUSKIE TOOLS, INC.

1
http://www.huskietools.com [email protected]
EP-750A SPECIFICATIONS
6.2 TON FLIP-TOP
CRIMPING TOOL
SPECIFICATIONS
CONNECTOR RANGE
#10 AWG-750 MCM
Output 6.2 ton
Weight 11.5 lbs.
Length 23"
Jaw Opening 1.5" •Designed to Crimp Anderson Connectors &
Other Brand Mfg. to ANSI C119.4
•Rapid Advance
•Flip-Top Head Design
•Eliminates the need for Dies
•6.2 Ton Output
•External Pressure Adjustment
Keep Fingers Out Of Pinch
Areas
Always Wear Safety Glasses
Do Not Operate Without Dies
The User Should Be Properly
Trained in the Correct
Procedures Required For Work
Around Electrical Lines.
Be Sure The Connector is
Properly Located Between All
Four Indentors. Otherwise Tool
Damage Can Occur.

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GENERAL INFORMATION AND TROUBLESHOOTING
1. Never attempt to adjust pressure setting without the use of the proper test gauge. Consult factory for proper
adjusting procedure.
2. All manually operated hydraulic compression tools are equipped with our external replaceable bypass
cartridge. These cartridges should not have to be replaced for 10,000 to 12,000 compressions.
3. Indentor hang up is common with all types of compression tools. Should this occur, the jaws can easily be
separated by holding the pump handle in the release position while prying the jaws apart. Never attempt to
hit connector or tool jaw with hammer as this will damage connector and tool.
4. If tool fails to advance upon receipt or after an extended period of storage, invert tool and rap compression
head sharply on ground. The suction valve check ball can become stuck after extended storage or during
shipment, not allowing the tool to advance.
5. Always clean tool after use to keep ram track clear of dirt and debris.
OPERATING INSTRUCTIONS FOR THE EP-750A
1. Check your connector manufacturers recommendations on using a dieless compression tool with the
connector and cable being used. Not all connectors are suitable for dieless tool applications.
2. Position connector between indentors and pump tool handle to hold connector in place. Fully insert cable
into barrel of connector. Be sure connector is properly positioned in the center of the indentors. Damage to
the tool and an improper crimp will result from a misaligned connector.
3. Continue to pump the tool handle and completely crimp the connector. These tools have a built in by-pass
cartridge that will automatically activate when full pressure is reached. There will be a noticeable decrease
in handle pressure when the by-pass is reached. A high pitched squeaking sound is normal when the tool is
operating in the high pressure stage.
4. To release the tool, lift pump handle out and rotate clockwise until handle stops. With handle twisted, push
down so the pin on the handle contacts the release pin on the tool body. The ram will retract and the tool is
ready to begin its next cycle. In the event the tool will not release due to excess flash, hold release pin
down with handle and pry tool jaws apart.

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MODEL EP-750A DIAGRAM

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MODEL EP-750A PARTS LIST
1 Yoke 6H-04B 1 52 Bypass Cartridge 410-36 1
2 M3 X 5 Screw UC-37A 1 53 P-8 O-Ring (C.P.) 410-43 1
3 Slide Pin 6H-01A 1 54 S-9 O-Ring 410-71 1
4 3 X 28 Drive Pin (AW) 38A-01 1 55 M4 X 4 Screw (F.P.) 85-47 1
5 Pin (156) 6H-02A 1 56 1/8" Ball 40-20 2
6 CE-8 Snap Ring 16-09 2 57 Valve Screw (1) 300-11 1
7 Nib UC-34 2 58 Spring (227) 300-31 1
8 Side Jaw 6H-10C 2 59 Spring Holder 300-32 1
9 Roller Retainer UC-08 2 60 3/16" Ball 16-49 2
10 Roller UC-07 10 61 Spring (164) 85A-07 1
11 Spring (390) 6H-11 2 62 Valve Screw (12) 85A-08 1
14 Cam Yoke UC-33B 1 63 Spring (4) 16-48 2
15 3 X 12 Drive Pin (AW) 40-05 1 64 P-42 O-Ring 9H-17 1
17 Cam Yoke Holder UC-32 1 65 Body UC-38 1
18 M4 X 6 Screw (F.P.) 16-42 2 66 Suction Valve Plug 410-46 1
19 4 X 30 Drive Pin (AW) UC-14 1 67 P-4 Back-Up Ring (B.C.) 410-47 2
20 P-6 Back-Up Ring (B.C.) UC-28 1 68 P-4 O-Ring (C.P.) 410-48A 2
21 P-6 O-Ring RB-70 1 69 7/32" Ball 16-26 3
22 Retaining Screw UC-12 1 70 Spring Holder 410-51 1
23 Ram UC-36 1 71 Spring (43) 85-49 2
24 Ram Spring (388) UC-35 1 72 Valve Plug (1) 410-52 1
25 P-28 Back-Up Ring (B.C.) 55D-03 1 73 Valve Screw (8) 85-50 1
26 P-28 O-Ring 300-21 1 74 M5 X 5 Screw 300-73 1
27 Head (2) 6H-09B 1 75 Strainer 410-72A 1
28 Roller 6H-08B 2 76 Filter Screen 410-73 1
29 Head (1) 6H-07B 1 77 SI-20 Ring 410-74 1
30 M4 X 30 Screw ET-46 2 78 Body Insulation 300-20N 1
31 M6 X 30 Screw E3-49 2 79 P-28 O-Ring 300-21 1
32 Pump Handle Head 85-59 1 80 Oil Reservoir (6) 300-22 1
33 Bushing 85-58 4 81 Magnet ROB-25 1
34 3 X 6 Dowel Pin (G) UC-15 1 82 Reservoir Cap 410-55 1
35 CE-7 Snap Ring 40-49 2 83 M4 X 5 Screw (C.P.) 55A-24 1
36 Pin (35) 85-55 1 84 Body Handle UC-26 1
37 Pin (36) 85-56 1 85 Body Handle Insulation 300-26 1
38 Handle Head Insulation 300-07 1 86 Body Handle Grip 300-27 1
39 Spring (146) 85-60 1
40 Push Pin 85-61 1
41 Pump Handle UC-18 1
42 Pump Handle Grip (2) 410-31 1
43 Pump Piston 85-30 1
44 P-18 X-Ring 85-31 1
45 P-18 O-Ring (C.P.) UC-19 1
46 P-8 Back-Up Ring (B.C.) 85-33 1
47 PS-8 Pent Seal 16-44 1
48 Release Valve Screw (7) 85-35 1
49 Release Valve Stem 410-35 1
50 P-3 O-Ring (C.P.) UC-27 2
51 Spring (144) 85-37 1
NO.
DESCRIPTION
CODE
QTY.
NO.
DESCRIPTION
CODE
QTY.

All Huskie REC-Series battery driven products carry a 5 year warranty, and the ECO-Series
carry a 3 year warranty. The BP-70E, BP-70EI, and the BP-70MH batteries carry a 5 year
warranty from the date stamped on the battery. The LED indicator on the BP-70-EI battery
carries a 1 year warranty from purchase date. Hydraulic hammers carry a one year warranty
and all other Huskie products carry a 5 year warranty. Huskie reserves the right to determine
all warranty claims. Failure due to misuse, abuse or repairs attempted by anyone other than
Huskie Tools, Inc., or an authorized service center render this warranty null and void. Our
patented drop-out bypass cartridge can be re-calibrated or tested at no charge for the life
of the tool. All factory repaired or reconditioned hydraulic tools carry a one year warranty
on parts and labor.
REPAIR AND WARRANTY CLAIMS
All claims must be sent to Huskie for inspection and authorization. A Return Goods
Authorization is required before shipping tools to Huskie. Secure the authorization by
telephoning 1-800-860-6170 or writing to Huskie's main office with details of claim. Non-
warranty repairs are handled using the same procedure. Repairs exceeding 50% of the cost
of a new tool will be advised before repairs are made.
PLEASE RETAIN FOR YOUR RECORDS
Purchaser’s Name _____________________________________________________
Address _____________________________________________________
City, State, Zip _____________________________________________________
Tool Model Number _____________________________________________________
Serial Number _____________________________________________________
Date Purchased From _____________________________________________________
Purchased From _____________________________________________________
MODEL EP-750A WARRANTY

HOW TO GET SERVICE UNDER THE TERMS OF THE LIMITED WARRANTY
Return your product directly to Huskie Tools, Inc. as our representative network is not
prepared to service the product under the terms of this warranty.
1. Write, call or fax Huskie stating the tool’s purchase date and problem. You will be
given a RGA # to assure that your merchandise will be properly handled upon its
receipt.
2. CAUTION: Make sure the product is packaged adequately so as to prevent damage
or loss during transit. The shipment must be prepaid and we recommend that it be
insured. A cover letter indicating the reason for the return should be included in
order to facilitate repairs.
SEND THIS PORTION WITH ANY TOOL WHEN REQUESTING REPAIRS,
WARRANTY OR RECONDITIONING WORK.
PLEASE CALL OR FAX HUSKIE FOR AN RGA#
Customer Job No. _______________________
Address________________________________
City___________________________________ State _____ Zip _____
Tool Model ____________________________
Warranty Claim _____ Repair Only ____
Customer Name:____________________
Phone ( _____ ) ________________________
City___________________________________ State _____ Zip _____
Serial No. _________________________
Estimate Required: Yes _____ No _____
MODEL EP-750A WARRANTY

198 N. Brandon Drive
Glendale Heights, Illinois 60139
[phone] Fax [phone]
Toll Free 1-800-860-6170
http://www.huskietools.com
[email protected]