Bend-Pak HDS-18E User manual

INSTALLATION AND OPERATION MANUAL
SUPER-DUTY
FOUR-POST LIFTS
Models:
HDS-18E
HDS-27 / HDS-27X
HDS-40 / HDS-40X
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
PLEASE READ THE ENTIRE CONTENTS OF THIS MANUAL PRIOR TO INSTALLATION
AND OPERATION. BY PROCEEDING WITH LIFT INSTALLATION AND OPERATION YOU
AGREE THAT YOU FULLY UNDERSTAND AND COMPREHEND THE FULL CONTENTS
OF THIS MANUAL. FORWARD THIS MANUAL TO ALL OPERATORS. FAILURE TO
OPERATE THIS EQUIPMENT AS DIRECTED MAY CAUSE INJURY OR DEATH.
Manual Revision H7 - January 2021
Manual Part Number 5900160
1645 Lemonwood Dr.
Santa Paula, CA. 93060, USA
Toll Free [phone]
Tel: [phone]
www.bendpak.com
RECEIVING
The shipment should be thoroughly inspected as soon as it
is received. The signed Bill of Lading is acknowledgement
by the shipping carrier as receipt of this product as listed
in your invoice as being in a good condition of shipment. If
any of these goods listed on this Bill of Lading are missing
or damaged, do not accept goods until the shipping carrier
makes a notation on the freight bill of the missing or dam-
aged goods. Do this for your own protection.
BE SAFE
Your new lift was designed and built with safety in mind.
However, your overall safety can be increased with proper
training and thoughtful operation on the part of the operator.
DO NOT operate or repair this equipment without reading
this manual and the important safety instructions shown
inside. Keep this operation manual near the lift at all times.
Make sure that ALL USERS read and understand this
manual.
400V 50Hz SUPPLY DETAILS ARE IN-
CLUDED WITH ELECTRICAL CONTROL
BOX. DISREGARD SUPPLY WIRING
DETAILS IN THIS MANUAL
EUROPEAN USERS
ORIGINAL INSTRUCTIONS IN
ENGLISH LANGUAGE
Keep this operation manual near the
machine at all times. Make sure that
ALL USERS read this manual.
Copyright ©2021 by BendPak Inc. All rights reserved.

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LIFT WILL NOT STAY UP
POSSIBLE CAUSE
1. Air in oil, (1,2,3)
2. Check valve leaks, (6)
3. Cylinders leak internally, (7)
4. Lowering valve leaks, (4,5,1,7,6)
5. Leaking fittings, (8)
REMEDY INSTRUCTION
1. Check oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The oil level should be up to the bleed screw in the
reservoir with the lift all the way down.
2. Oil seal damaged and cocked . . . . . . . . . . . . . . . . . . . . . . . . Replace oil seal around pump shaft.
3. Bleed cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to Installation Manual.
4. Flush release valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hold release handle down and start unit allowing it to
run for 15 seconds.
5. Replace with new valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replace with new valve.
6. Return unit for repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Return unit for repair.
7. See Installation Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Consult Lift Manufacturer.
8. Check complete hydraulic system for leaks. . . . . . . . . . . . . . .Tighten all hydraulics fittings and inspects all hoses.

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Grease Port / Lubrication Locations
Lubricate
Once A Week
VALUES ARE STATED IN FOOT POUNDS (ft-lb)
SAE 0-1-2 SAE Grade 5 SAE Grade 8 SOCKET HEAD CAP SCREW
CLASS 4.8 CLASS 8.8 CLASS 10.9 CLASS 12.9
Bolt Size
(SAE)
Bolt Size
(Metric)
1/4-20 M6 x 1.0 6 10 14 13
5/16-18 M8 x 1.25 12 19 29 31.4
3/8-16 M10 x 1.50 20 33 47 62
7/16-14 32 54 78
1/2-13 M12 x 1.75 47 78 119 108
9/16-12 M14 x 2.00 69 114 169 173
5/8-11 M16 x 2.00 96 154 230 269
3/4-10 M18 x 2.50 155 257 380 372
7/8-9 M22 x 2.50 206 382 600 716
3/4 Anchor Bolts 75 MIN 110 MAX
Torque Recommendations

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For Parts Or Service
Contact:
BendPak Inc. / Ranger Products
1645 Lemonwood Dr.
Santa Paula, CA. 93060
Tel: [phone]
Toll Free: 1-800-253-2363
Fax: [phone]
www.bendpak.com
pn# 5900160