General Maintenance; 1� System Evaluation; 2� Inspection; 3� Periodic Cleaning - SPX FLOW Bolting System RWP55-BS Operating Instructions Manual

Two-stage hydraulic pump

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Table Of Contents

Table of Contents

WARNING

• Disconnect the unit from the power supply before performing maintenance or repair

procedures.

• Repairs and maintenance are to be performed in a dust-free area by a qualified technician.

1. System Evaluation

The components of your hydraulic system — tools, pumps, hoses, and couplings — all must be:

• Rated for the same maximum operating pressure�

• Correctly connected�

• Compatible with the hydraulic fluid used.

A system that does not meet these requirements can fail, possibly resulting in serious injury� If you are in doubt

about the components of your hydraulic system, contact Power Team Technical Support�

2. Inspection

Keep a dated and signed inspection record of the equipment� Before each use, the operator or other

designated personnel should visually inspect for the following conditions:

• Excessive wear, bending, damage, or insufficient thread engagement.

• Leaking hydraulic fluid.

• Incorrectly functioning or damaged heads and caps�

• Loose bolts or cap screws�

• Damaged or incorrectly assembled accessory equipment�

• Modified, welded, or altered equipment.

• Bent or damaged couplers or port threads�

3. Periodic cleaning

: Contamination of the hydraulic fluid could cause the valve to malfunction. Loss of the

WARNING

load or personal injury could result.

Establish a routine to keep the hydraulic system as free from debris as possible�

• Seal unused couplers with dust covers�

• Keep hose connections free of debris� Equipment attached to a tool must be kept clean�

• Keep the breather-hole in the filler cap clean and unobstructed�

• Use only Power Team hydraulic fluid� Replace hydraulic fluid as recommended, or sooner if the fluid

becomes contaminated� Never exceed 300 hours of use between fluid changes�

4. Hydraulic Fluid Level

A� Check the fluid level in the reservoir after each 10 hours of use� The fluid level should be 1�3 cm (0�5 in�)

from the top of the fill hole when all cylinders are retracted�

B� Drain, flush, and refill the reservoir with an approved Power Team hydraulic fluid after every 300 hours of

use� The frequency of fluid changes depends upon general working conditions, severity of use, the overall

cleanliness and care given to the pump� Fluid should be changed more frequently when the system is not

operated regularly indoors�