acer supra 818AHD Quick Start Guide

ACER Group
Springwood Industrial, Inc. Klim Industrial, Inc.
1062 N. Kraemer Place 244 N. Randolphville Road
Anaheim, CA 92806 Piscataway, NJ 08854
Tel: [phone] Fax: [phone] Tel: [phone] Fax: [phone]

http://www.acergroup.com

http://www.acergroup.com

[e-mail]

[e-mail]

PROCEDURE TO SETUP SUPRA 818AHD SURFACE GRINDER

1. Unwrap the machine and check out machine for any physical damage. If so, report to your dealer as soon as
possible. Touch-up paint is inside the toolbox. Use it as needed.

2. Turn vertical handwheel counterclockwise (spindle up) to take out spindle support block.

Move machine to appropriate location. Put 5 leveling screw, nut and pad on machine (follow picture).

Remove the three hooks and one lock nut.

3. Check input power that will be used for the machine. Power required for our machines are: 230V three phase
(3Φ) or 460V three phase (3Φ). Power must be first specified upon ordering. Please connect the power to L1, L2,
L3, Ground terminal as follows with minimum current of 12 amps (230V).

4. Hook up electronic conduct connectors and wire, from hydraulic system, one fr om dust suction and coolant sys­tem (U5,V5,W5, and Ground).

5. Connect two corresponding hydraulic hoses: A-A, B-B as labeled.

6. Fill up hydraulic oil (minimum 20 gallons) and lubricating oil . Make sure filling gauge is at F.

7. Turn on control. Make sure all the motors are running clockwise (spindle motor, hydraulic motor, cross-feed
motor, vertical rapid motor, and coolant pump motor). 1) Release emergency button. (See Fig. 1) 2) Press spin­dle (See Fig. 2 & 3), hydraulic (See Fig. 4 & 5) and dust suction and coolant system buttons (See Fig. 6 & 7). to
check rotation. 3) Check cross-feed motor by toggling in and out switch while function switch is in manual mode
(See Fig. 8). 4) Check rapid vertical motor by pressing up and down push buttons while function switch is in man­ual surface or plunging mode (See Fig. 9).

Function Switch

Rapid Up/Down
Push Button

Spindle On Button

Emergency Button

Hydraulic On Button

Fig. 1

Coolant On/Off
Push Button

Fig 2. Tap wheel with an object. Make sure the
wheel is not cracked. The sound should be clear
and consistent.

Fig.3 Push On and Off immediately. Make sure
spindle rotation is clockwise.

Fig. 4 Fig. 5 Make sure hydraulic motor rotation is

clockwise.

Fig. 6 Make sure the dust collector motor is running Fig. 7 Make sure the coolant pump is running clockwise.
clockwise.

Fig. 8 Make sure table crossfeed moving direction is correct.

Fig. 9 Make sure Rapid Up/Down direction is correct.

If opposite direction, please turn off main power by pushing emergency button. Switch any two power lines that
go into the machine.

8. Leveling the machine

Precisely level the machine on a solid foundation. Precise leveling of the grinder is important to the finish of the
product and the tolerance of the machine.

9. For auto lube pump, we recommend you use way oil #2 or for hydrau lic oil, use Mobil DTE 25 or follow the
manual suggestion.

10. Read through the operation manual and choose the correct wheel for application.

11. Ready to run your grinder: please read through the Supra 818AHD manual to familiarize yourself with all func­tions, features and controls.
Should you have any questions or comments, please contact your local dealer first. They will then refer you to
Acer 714-632-9701 (West Coast) or 732-752-9100 (East Coast) for further assistance.