FLAVESCO ELEVATOR GUARDING USER MANUAL

Transcription

1 FLAVESCO ELEVATOR GUARDING USER MANUAL QMF 19 Rev 4.0 May 24 th 2013 WARNINGS GUARDING CAN BE INSTALLED AND REMOVED ONLY BY CERTIFIED ELEVATOR MECHANICS. MACHINE MUST BE SHUT DOWN AND LOCKED OUT BEFORE OPERATOR CAN REMOVE SAFE GUARD. DO NOT RESTART MACHINE WITH SAFE GUARD REMOVED OR DISLODGED.

2 CHANGE CONTROL RECORD Version Date Action* Reason for Revision 1 June 23 rd, 2011 New Initial release 2 June 25 th, 2012 Revised Added sections July 9 th, 2012 Revised Added section May 24 th, 2013 Revised Added hardware & installation instructions for hardware * New, Add, Delete, Change, Revised QMF19 Rev 3.0 2

3 Table of Contents Table of Contents Introduction Purpose of this manual Contact Information Guarding general information Guarding components Guarding access information Visual inspection Perforated guarding Visual inspection window Access door Access cover Governor access Electrical information Existing ground connection Grounding procedure Ground hole Internal toothed washer Secure in place Slots and openings Warnings QMF19 Rev 3.0 3

4 1 INTRODUCTION 1.1 Purpose of this manual The purpose of this User Manual is to provide a simple and clear description of the procedure to be followed by service mechanics during installation, scheduled servicing or other maintenance tasks that require partial or complete removal of guarding. Depending on the configuration of the guarding sets, some or all cases presented are applicable. Presented procedures can be used by mechanic for the following purposes: To identify the common hardware used for guarding installation & operation To verify the correct installation of the ground connections and maximum aperture size in case of on field modifications To open the access doors and covers for inspection To disassemble the machine guarding for major machine repairs 1.2 Contact Information For questions not covered by this User Manual or any other inquiries related to installation or operating procedures please contact: Flavesco Inc. 21 Antares Drive, Suite 101 Ottawa, ON K2E 7T8 Phone: Toll Free: Fax: info@flavesco.com QMF19 Rev 3.0 4

5 2 GUARDING GENERAL INFORMATION 2.1 Guarding components Mechanical Danger Label (LBL-F or LBL-F ) Electrical Danger Label (LBL-F or LBL-F ) Serial Label (LBL-F ) Use for inquiries about the guarding Visual Inspection Window Label (LBL-F ) Self-tapping ¼-20 x ¾ screw (MPR-F ) Cone SEMS #10-32 x 3/8 screw (MPR-F ) How to install: Mark & drill into machine frame 0.5 deep using #1 (ø0.228 ) drill bit, DO NOT PRE-TAP HOLE QMF19 Rev 3.0 5

6 Flat head #10-32 x 3/8 screw (MPR-F ) Hinge (MPR-F ) Drop-in anchor for ¼-20 screw (MPR-F ) KEPS nut ¼-20 (MPR-F ) How to install: Drill hole of x 1.0 deep, insert & hammer in anchor Toothed washer for ¼-20 screw (MPR-F ) Panel fastener, Phillips head (Use screw driver #2) QMF19 Rev 3.0 6

7 Built-in handle (Used on most doors and covers) U-shaped handle (MPR-F or MPR-F ) (Used on some doors and covers Rubber Bumper (MPR-F ) Self-tapping ¼-20 x 1½ screw (MPR-F ) How to install: Mark & drill into machine frame 1.75 deep using #1 (ø0.228 ) drill bit, DO NOT PRE-TAP HOLE Trim edge (MPR-F ) Cone SEMS #8-32 screw (MPR-F ) How to install: Refer to drawing FGI-ADDON-001 QMF19 Rev 3.0 7

8 Slider, 20 (MPR-F ) Trubolt Anchor (MPR-FA ) How to install: Drill hole ø0.250" X 1.125" deep minimum. Clean hole. Assemble washer and nut, leaving nut flush with end of anchor to protect threads. Drive anchor thru material until washer is flush to surface of material. Tighten nut 3-5 turns past the hand tight position. Ground cable (EPA-F or EPA-F ) Split Jobber Drill #1 (TUL-F ) QMF19 Rev 3.0 8

9 3 GUARDING ACCESS INFORMATION There are three ways to access elevator machines with guarding set installed: Visual inspection, access door, and access cover. In the event that parts attached with screws need to be removed to get a better access to elevator machine, refer to machine installation drawings to understand how parts are assembled. 3.1 Visual inspection Perforated guarding Whenever possible, look through the guard (do not remove it) to inspect the machine. Do not remove any guard unless the machine is shut down and locked out. Perforated guarding Visual inspection window All visual inspection windows are identified with label LBL-F QMF19 Rev 3.0 9

10 3.2 Access door Access doors are easily recognizable with their hinge(s), mechanical danger label(s), and panel fastener(s). To open a door, unscrew the panel fastener(s) with a Phillips screwdriver #2 and swing the door open. Close doors and tighten their panel fastener(s) before restarting machine. Reminder: Prior to opening a door, the machine must be shut down and locked out. Below are examples of typical guarding access doors: Swing door closed Swing door open Swing door Swing door QMF19 Rev

11 Drawbridge door Drawbridge door Drawbridge door Drawbridge door QMF19 Rev

12 Drawbridge door This access door has integrated hinges. Integrated hinges Drawbridge door This access door has integrated hinges. Integrated hinges QMF19 Rev

13 3.3 Access cover Access covers are similar to access doors but have no hinges, only mechanical danger label(s), and panel fastener(s). To remove a cover, unscrew its panel fastener(s) with a Phillips screwdriver #2 and put aside the cover. Put covers back and tighten their panel fastener(s) before restarting machine. Reminder: Prior to removing a cover, the machine must be shut down and locked out. Below are examples of typical guarding access covers: Cover Cover Cover Cover QMF19 Rev

14 Cover Cover Cover Cover Covers QMF19 Rev

15 Cover Cover Cover No hinges here No hinges here QMF19 Rev

16 3.4 Governor access Governor guards are made of two parts: the base and the cover. The base is bolted to the floor while the cover is attached to the base. Three steps are required to access the governor: 1- Unscrew both panel fasteners. 2- Unlock the cover by sliding it to the left to disengage the pins. 3- Lift the cover up. Governor guard assembly Cover 3 Panel fastener (1 on each side) 2 Base 2 Engaged pin and cover locked Disengaged pin and cover unlocked QMF19 Rev

17 4 ELECTRICAL INFORMATION Masked holes are used for grounding (see photo below) 4.1 Existing ground connection Guarding may come with pre-attached ground cables. (See example below). Ground lugs of the cable are attached to pressed-in studs. If a ground cable has to be temporarily removed for any reason, make sure to reattach the cables before restarting machine QMF19 Rev

18 4.2 Grounding procedure In the event that grounding is required, follow the procedure below Ground hole Look for masked holes Internal toothed washer Put a toothed washer (MPR-F ) on the top of each grounding holes unless specified otherwise in the guarding installation drawing Secure in place Use a self tapping screw (MPR-F ) to sandwich the toothed washer and secure the part in place. QMF19 Rev

19 5 SLOTS AND OPENINGS In the event that guarding was modified on site because adjustment was required, refer to the table below to ensure that the guarding set remains compliant. Openings created by modifications must not be larger than what is specified in the table below. Protect exposed edges with edge trims. Source: CSA Z November 2006 QMF19 Rev

20 6 WARNINGS Do not: Install or remove guarding unless you are a certified mechanic. Remove safe guard unless machine is shut down and locked out. Restart machine with safe guard removed or dislodged. Install safe guard without reviewing all steps of installation drawings Cut guarding prior to referring to the table in section 3. Discard installation drawings of machines after installation. Remove labels. QMF19 Rev