OTC 2510A User Manual

Sheet No.
Issue Date: Rev. C September 19, 2011
© SPX
Form No. 538016
Parts List &
Operating Instructions
for: 2510A
Air / Hydraulic Pump
Maximum Capacity: 690 bar (10,000 psi)
655 EISENHOWER DRIVE
OWATONNA, MN 55060-0995 USA
PHONE: (507) 455-7000
TECH. SERV.: (800) 533-6127
FAX: (800) 955-8329
ORDER ENTRY: (800) 533-6127
FAX: (800) 283-8665
INTERNATIONAL SALES: (507) 455-7223
FAX: (507) 455-7063
Original Instructions
Description: The 2510A air/hydraulic pump is designed to have a maximum capacity of 690 bar (10,000 psi).
It has a 2-stage release mechanism, internal relief valve, and 1606 CC (98 cu. in.) of useable oil. It pumps,
holds, or releases a load with pedal control.
1 of 4
Explanation of Safety Signal Words
The safety signal word designates the degree or level of hazard seriousness.
DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury.
CAUTION: Used without the safety alert symbol indicates a potentially hazardous situation which, if not
avoided, may result in property damage.

OTC 2510A Specifications

General

Model	2510A
Category	Water Pump
Power Source	Electric
Inlet Size	1 inch
Outlet Size	1 inch

Summary

Safety

Explanation of Safety Signal Words

Defines signal words like DANGER, WARNING, CAUTION for hazard seriousness.

Safety Precautions

Lists essential safety rules for operating and maintaining the air/hydraulic pump.

Operating Instructions

Hydraulic Connections

Instructions for connecting hydraulic hoses, fittings, and sealing external pipes.

Air Connections

Procedures for connecting shop air, including fitting installation and pressure regulation.

Priming the Pump

Steps to prime the air/hydraulic pump by cycling the pedal and air intake valve.

Operation

How to extend, hold, and retract the cylinder using the pump's pedal control.

Preventive Maintenance

Bleeding Air from the System

Steps to remove accumulated air from the hydraulic system for stable cylinder response.

Lubrication

Recommendation for automatic air line oiler for continuous duty cycle operation.

Inspecting the Hydraulic Fluid Level

Guide on checking and refilling hydraulic fluid to the correct level.

Draining and Flushing the Reservoir

Instructions for draining, flushing, and refilling the hydraulic reservoir.

Troubleshooting Guide

Parts List