Page 5
We are proud to have you as a customer and user of the Montanari traction machines, and we are confident that we can work together for a long time. Massimo Montanari CEO of Montanari Group www.montanarigiulio.com...
Page 6
REV. DATE DESCRIPTION EDITED BY VERIFIED BY APPROVED BY Technical Dept 17/04/2019 First Redaction Marketing Dept STEFANO BERTONI (DTE) Stefano Bertoni It indicates that safety measures must be taken to avoid electric shock. It indicates that safety measures must be taken to prevent personal injury. It indicates that safety measures must be taken to prevent damage to components.
GENERAL INFORMATION 1.1 Introduction The Safety Gear Units by Montanari Giulio & C. are designed and tested to ensure proper operation. They can be used for lifts and goods hoists. These operating instructions are an integral part of the safety gear unit and must always be kept within easy reach for consultation.
• Any kind of modification on the safety gear unit. 2.3 Before installation Make sure that the serial number indicated on the plates (both must have the same serial number) and the one shown on the "Testing report" delivered by Montanari Giulio & C. www.montanarigiulio.com...
Check that the characteristics of the system, according to the "Testing Report", are respected and in compliance. In particular, check these characteristics: • total mass to be braked (P+Q): for progressive safety gears, the actual mass may differ by up to ±7.5% •...
It is recommended to verify also the condition of the goods upon receipt. In case of damages do not proceed with installation except for Montanari Giulio & C. authorization. Comply with the symbols on the packaging to prevent damage to property or personal injury.
5.1 General description The safety gear unit is a safety device that trips when the cab exceeds the rated speed. The Montanari safety gear units can be one-way or two-way, progressive or instantaneous. INSTALLATION & FIXING 6.1 Arrangements for mounting all safety gear units.
Page 13
SAFETY GEARS ENGLISH FIG. 4 FIG. 5 Mount in pairs on the frame of the cab or of the counterweight at the bottom or top (as preferred). Engage your own lever systems to the roller drive lever. IMPORTANT: • Normally the safety gear units work in pairs; check that the grip is simultaneous for both blocks.
7. TROUBLESHOOTING, MAINTENANCE AND REPAIR Periodically, and at least once a year, it is necessary to check the proper functioning. In case of malfunctioning: • Stop the system and prevent its use. • Request instructions indicating the serial number. 7.1 VISUAL CHECKS After each braking test, visually check the safety gear and check for: •...
PD50 INSTANTANEOUS, WITH ROLLERS - DOWNWARDS ONLY Tab. 3 RE. Product Cab S Tripping S P + Q max Guide thick- CODE ART. Catalogue ness H mm TAB 280 0,63 3.000 8-16 AC00000480 For lifts and goods hoists with body thickness 50 mm;...
SAFETY GEARS ENGLISH PA50 INSTANTANEOUS WITH ONE ROLLER - DOWNWARDS ONLY Tab. 4 RE. Product Cab S Tripping S P + Q max Guide thick- CODE ART. Catalogue ness H mm 4.459 AC00000878 4.213 AC00000879 TAB 281 0,63 3.967 AC00000880 3.606 AC00000881 For lifts and goods hoists with body thick-...
PB50 INSTANTANEOUS WITH ONE ROLLER - DOWNWARDS ONLY Tab. 5 RE. Product Cab S Tripping S P + Q max Guide thick- CODE ART. Catalogue ness H mm 1.885 AC00000882 1.885 AC00000883 TAB 282 0,63 1.813 AC00000884 3.330 AC00000886 4.020 AC00000886 For lifts and goods hoists with body thickness 50 mm;...
SAFETY GEARS ENGLISH PI50 INSTANTANEOUS WITH ONE ROLLER - DOWNWARDS ONLY Tab. 6 RE. Product Cab S Tripping S P + Q max Guide thick- CODE ART. Catalogue ness H mm TAB 282.1 0,63 2057 AC00000877 For lifts and goods hoists with body thickness 50 mm; set a stopping point.
PL50 INSTANTANEOUS WITH ONE ROLLER - DOWNWARDS ONLY Tab. 7 RE. Product Cab S Tripping S P + Q max Guide thick- CODE ART. Catalogue ness H mm 1.188 AC00000874 TAB 282.2 0,63 1.188 AC00000875 1.430 AC00000876 For lifts and goods hoists with body thickness 50 mm;...
SAFETY GEARS ENGLISH PM50 INSTANTANEOUS WITH ONE ROLLER - DOWNWARDS ONLY Tab. 8 RE. Product Cab S Tripping S P + Q max Guide thick- CODE ART. Catalogue ness H mm TAB 282.2 0,63 1.680 AC00000888 For lifts and goods hoists with body thickness 50 mm;...
PP16 ONE-WAY PROGRESSIVE - DOWNWARDS ONLY Tab. 9 RE. Product Cab S Tripping S Guide thick- P + Q max kg CODE ART. Catalogue ness H mm AC00000874 TOS 580-1480 TAB 284 3,22 8-10 AC00000875 LOS 680 - 1650 AC00000876 TOS: Dry and lubricated drawn guides LOS: Dry and lubricated machined guides For lifts and goods hoists.
Page 23
SAFETY GEARS ENGLISH DIMENSIONS FIG. 13 www.montanarigiulio.com...
PP35 ONE-WAY PROGRESSIVE - DOWNWARDS ONLY Tab. 10 RE. Product Cab S Tripping S Guide thick- P + Q max kg CODE ART. Catalogue ness H mm 9-10 AC10001033 TOS 620-3290 TAB 285 3,22 LOS 670 - 3870 12-16 AC00001033 TOS: Dry and lubricated drawn guides LOS: Dry and lubricated machined guides For lifts and goods hoists.
Page 25
SAFETY GEARS ENGLISH DIMENSIONS FIG. 15 www.montanarigiulio.com...
PP65 ONE-WAY PROGRESSIVE - DOWNWARDS ONLY Tab. 11 RE. Product Cab S Tripping S Guide thick- P + Q max kg CODE ART. Catalogue ness H mm TOS 1620 - 6450 TAB 286 3,22 14 - 16 260 AC0000135 LOS 2080 - 6370 LOS: Dry and lubricated machined guides TOS: Dry and lubricated drawn guides For lifts and goods hoists.
Page 27
SAFETY GEARS ENGLISH DIMENSIONS FIG. 17 www.montanarigiulio.com...
KB40 ONE-WAY PROGRESSIVE - DOWNWARDS ONLY Guide Cab V Tripping V Force on Frame Product CODE ART. thickness P + Q max kg drive pin N Catalogue H mm AC00001502 11 - 16 LS 582 - 4300 Sbalzo TAB 287 AC00001503 7 - 10 LO 635 - 4190...
Page 29
SAFETY GEARS ENGLISH IMPORTANT Depending on the type of frame (chair or central) and the distance between the sliding shoes of the cab and the guide, check how and where the safety gear units are mounted. In the event of activation, the movable wedge and the sliding shoe of the safety guard unit must be free to move.
Page 31
SAFETY GEARS ENGLISH DIMENSIONS TAB.287.1 FIG. 21 Standard frame www.montanarigiulio.com...
Page 32
Mounting diagrams: Chair-type frame Devices mounted at the top: The spring assembly faces the cab. The cab sliding shoe facing the spring side of the device must have a mini- mum clearance of 5 mm with respect to the guide. Devices mounted at the bottom: The movable wedge faces the cab.
Page 33
SAFETY GEARS ENGLISH Synchronization and adjustment of the control lever All the adjustments described (unless otherwise indicated) must be carried out with the movable wedge in the idle position. (Fig. 24) FIG. 24 After the installation of the KB40 safety guard devices and of the control levers, it is mandatory to check that: •...
PPR25/40BD TWO-WAY PROGRESSIVE - UPWARDS/DOWNWARDS RE. Product Cab V Tripping Guide thick- TYPE Frame CODE ART. P + Q max kg Catalogue V m/s ness H mm AC00001054 TO 568 - 3002 Cantile- TAB283.10 PPR- TS 605 - 2864 vered AC00001055 25BD LO 716 - 2561...
Page 35
SAFETY GEARS ENGLISH DIMENSIONS FIG. 25 www.montanarigiulio.com...
Page 37
SAFETY GEARS ENGLISH IMPORTANT Depending on the type of frame (chair or central) and the distance between the sliding shoes of the cab and the guide, check how and where the safety gear units are mounted. In the event of activation, the movable wedge and the sliding shoe of the safety guard unit must be free to move.
Page 40
MONTANARI GROUP HEADQUARTER Montanari Giulio & C. Srl Via Bulgaria, 39 - 41122 - Modena - Italia Tel: +39 059 453611 - Fax: +39 059 315890 - info@montanarigiulio.com www.montanarigiulio.com...
Need help?
Do you have a question about the PD50 and is the answer not in the manual?
Questions and answers