DryAIR HRA 6000 Operator's Manual - Page 9

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Note that for transport of the hose reel it is advisable to maintain sufficient tension on the

hose reel to arrest any rotation of the hose reel spool caused by motion of the unit.

Mode 3 – Powered Unload

The UNLOAD mode is achieved by the mode toggle switch is in the UNLOAD position

and the belt is sufficiently tightened to transmit power from the motor/gearbox to the hose

reel spool.

The foot switch is momentary and will only operate when it is depressed.

Mode 4 – Cold Starting

It is advisable that when beginning operation below 18

temporarily loosened far enough that motor rotation will not cause spool rotation and that

the motor be powered for a minimum of 5 minutes. This will allow the oil in the gearbox to

warm up and to allow smooth low-temperature operation.

Following system warm-up re-tension the belt and begin your desired operation.

Mechanical Drive Components

Access to the internal mechanical drive components (Figure 2-2) is

through the access door. This door must be removed.

Electric Motor

•

No regular maintenance is required.

•

Low temperature automatic reset thermal protector.

•

Totally enclosed and fully gasketed construction for dirty

environments.

•

Make sure that, during operation or storage, the motor is not

in prolonged contact with moisture.

•

Refer to the chart "Table 1- Electric motor features & data",

below for motor data.

Table 1: Electric Motor Features & Data

PRODUCT FEATURE - ENCLOSED HIGH TORQUE PMDC MOTOR

Model Number:

MPTM-001-1L18

Power:

1 HP

1800 RPM

ω:

Voltage:

90VDC

Frame:

NEMA 56C

Mounting:

C-FACE

Setup/Operation

Weight:

29 Lbs

Torque:

2.92 Ft*Lbs.

Housing Rating:

TEFC

Insulation Class:

Output Shaft:

5/8''

Service Factor:

1.0

F (-8

C) that the belt tension be

Figure 2-2: Electric Motor

2-2